Add PlaceholderForeground property to TextBox, AutoCompleteBox, CalendarDatePicker, NumericUpDown (#20303)

* Added WatermarkForeground property * Added samples * Added unit tests * Added render tests * Fix merge issues * Updated render tests * Standardize watermark foreground naming * Pending changes * More changes * Use UseFloatingPlaceholder * Fix tests
19 hours ago · 424863d5ff
50 changed files with 844 additions and 316 deletions
--- a/samples/BindingDemo/MainWindow.xaml
+++ b/samples/BindingDemo/MainWindow.xaml
@ -1,7 +1,7 @@
 <Window xmlns="https://github.com/avaloniaui"
        xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
        x:Class="BindingDemo.MainWindow"
-        xmlns:vm="using:BindingDemo.ViewModels" 
+        xmlns:vm="using:BindingDemo.ViewModels"
        xmlns:local="using:BindingDemo"
        xmlns:system="clr-namespace:System;assembly=System.Runtime"
        Title="AvaloniaUI Bindings Test"
@ -13,29 +13,29 @@
      <Setter Property="FontSize" Value="18"/>
    </Style>
  </Window.Styles>
-  
+
  <TabControl>
    <TabItem Header="Basic">
      <StackPanel Orientation="Vertical">
        <StackPanel Orientation="Horizontal">
          <StackPanel Margin="18" Spacing="4" Width="200">
            <TextBlock FontSize="16" Text="Simple Bindings"/>
-            <TextBox Watermark="Two Way" UseFloatingWatermark="True" Text="{Binding Path=StringValue}" Name="first"/>
-            <TextBox Watermark="Two Way (LostFocus)" UseFloatingWatermark="True" Text="{Binding Path=StringValue, UpdateSourceTrigger=LostFocus}"/>
-            <TextBox Watermark="One Way" UseFloatingWatermark="True" Text="{Binding Path=StringValue, Mode=OneWay}"/>
-            <TextBox Watermark="One Time" UseFloatingWatermark="True" Text="{Binding Path=StringValue, Mode=OneTime}"/>
+            <TextBox PlaceholderText="Two Way" UseFloatingPlaceholder="True" Text="{Binding Path=StringValue}" Name="first"/>
+            <TextBox PlaceholderText="Two Way (LostFocus)" UseFloatingPlaceholder="True" Text="{Binding Path=StringValue, UpdateSourceTrigger=LostFocus}"/>
+            <TextBox PlaceholderText="One Way" UseFloatingPlaceholder="True" Text="{Binding Path=StringValue, Mode=OneWay}"/>
+            <TextBox PlaceholderText="One Time" UseFloatingPlaceholder="True" Text="{Binding Path=StringValue, Mode=OneTime}"/>
            <!-- Removed due to #2983: reinstate when that's fixed.
-              <TextBox Watermark="One Way to Source" UseFloatingWatermark="True" Text="{Binding Path=StringValue, Mode=OneWayToSource}"/>
+              <TextBox Placeholder="One Way to Source" UseFloatingPlaceholder="True" Text="{Binding Path=StringValue, Mode=OneWayToSource}"/>
            -->
          </StackPanel>
          <StackPanel Margin="18" Spacing="4" Width="200">
            <TextBlock FontSize="16" Text="Collection Bindings"/>
-            <TextBox Watermark="Items[1].Value" UseFloatingWatermark="True" Text="{Binding Path=Items[1].Value}"/>
+            <TextBox PlaceholderText="Items[1].Value" UseFloatingPlaceholder="True" Text="{Binding Path=Items[1].Value}"/>
            <Button Command="{Binding ShuffleItems}">Shuffle</Button>
          </StackPanel>
          <StackPanel Margin="18" Spacing="4" Width="200">
            <TextBlock FontSize="16" Text="Negated Bindings"/>
-            <TextBox Watermark="Boolean String" UseFloatingWatermark="True" Text="{Binding Path=BooleanString}"/>
+            <TextBox PlaceholderText="Boolean String" UseFloatingPlaceholder="True" Text="{Binding Path=BooleanString}"/>
            <CheckBox IsChecked="{Binding !BooleanString}">!BooleanString</CheckBox>
            <CheckBox IsChecked="{Binding !!BooleanString}">!!BooleanString</CheckBox>
          </StackPanel>
@ -43,24 +43,24 @@
        <StackPanel Orientation="Horizontal">
          <StackPanel Margin="18" Spacing="4" Width="200" HorizontalAlignment="Left">
            <TextBlock FontSize="16" Text="Numeric Bindings"/>
-            <TextBox Watermark="Double" UseFloatingWatermark="True" Text="{Binding Path=DoubleValue, Mode=TwoWay}"/>
+            <TextBox PlaceholderText="Double" UseFloatingPlaceholder="True" Text="{Binding Path=DoubleValue, Mode=TwoWay}"/>
            <TextBlock Text="{Binding Path=DoubleValue}"/>
            <ProgressBar Maximum="10" Value="{Binding DoubleValue}"/>
          </StackPanel>
          <StackPanel Margin="18" Spacing="4" Width="200" HorizontalAlignment="Left">
            <TextBlock FontSize="16" Text="Binding Sources"/>
-            <TextBox Watermark="Value of first TextBox" UseFloatingWatermark="True" 
+            <TextBox PlaceholderText="Value of first TextBox" UseFloatingPlaceholder="True"
                     Text="{Binding #first.Text, Mode=TwoWay}"/>
-            <TextBox Watermark="Value of SharedItem.StringValue" UseFloatingWatermark="True"
+            <TextBox PlaceholderText="Value of SharedItem.StringValue" UseFloatingPlaceholder="True"
                     Text="{Binding Value, Source={StaticResource SharedItem}, Mode=TwoWay, DataType={x:Type vm:MainWindowViewModel+TestItem, x:TypeArguments=x:String}}"/>
-            <TextBox Watermark="Value of SharedItem.StringValue (duplicate)" UseFloatingWatermark="True"
+            <TextBox PlaceholderText="Value of SharedItem.StringValue (duplicate)" UseFloatingPlaceholder="True"
                     Text="{Binding Value, Source={StaticResource SharedItem}, Mode=TwoWay, DataType={x:Type vm:MainWindowViewModel+TestItem, x:TypeArguments=x:String}}"/>
          </StackPanel>
          <StackPanel Margin="18" Spacing="4" Width="200" HorizontalAlignment="Left">
            <TextBlock FontSize="16" Text="Scheduler"/>
-            <TextBox Watermark="Background Thread" Text="{Binding CurrentTime, Mode=OneWay}"/>
+            <TextBox PlaceholderText="Background Thread" Text="{Binding CurrentTime, Mode=OneWay}"/>
            <TextBlock FontSize="16" Text="Stream Operator"/>
-            <TextBox Watermark="StreamOperator" Text="{CompiledBinding CurrentTimeObservable^, Mode=OneWay}"/>
+            <TextBox PlaceholderText="StreamOperator" Text="{CompiledBinding CurrentTimeObservable^, Mode=OneWay}"/>
          </StackPanel>
        </StackPanel>
      </StackPanel>
@ -91,19 +91,19 @@
    </TabItem>
    <TabItem Header="Property Validation">
      <StackPanel Orientation="Horizontal">
-        <StackPanel Margin="18" Spacing="4" MinWidth="200" DataContext="{Binding ExceptionDataValidation}">
+         <StackPanel Margin="18" Spacing="4" MinWidth="200" DataContext="{Binding ExceptionDataValidation}">
          <TextBlock FontSize="16" Text="Exception Validation"/>
-          <TextBox Watermark="Less Than 10" UseFloatingWatermark="True" Text="{Binding Path=LessThan10}"/>
+          <TextBox PlaceholderText="Less Than 10" UseFloatingPlaceholder="True" Text="{Binding Path=LessThan10}"/>
        </StackPanel>
        <StackPanel Margin="18" Spacing="4" MinWidth="200" DataContext="{Binding IndeiDataValidation}">
          <TextBlock FontSize="16" Text="INotifyDataErrorInfo Validation"/>
-          <TextBox Watermark="Maximum" UseFloatingWatermark="True" Text="{Binding Path=Maximum}"/>
-          <TextBox Watermark="Value" UseFloatingWatermark="True" Text="{Binding Path=Value}"/>
+            <TextBox PlaceholderText="Maximum" UseFloatingPlaceholder="True" Text="{Binding Path=Maximum}"/>
+            <TextBox PlaceholderText="Value" UseFloatingPlaceholder="True" Text="{Binding Path=Value}"/>
        </StackPanel>
-        <StackPanel Margin="18" Spacing="4" MinWidth="200" DataContext="{Binding DataAnnotationsValidation}">
+         <StackPanel Margin="18" Spacing="4" MinWidth="200" DataContext="{Binding DataAnnotationsValidation}">
          <TextBlock FontSize="16" Text="Data Annotations Validation"/>
-          <TextBox Watermark="Phone #" UseFloatingWatermark="True" Text="{Binding PhoneNumber}"/>
-          <TextBox Watermark="Less Than 10" UseFloatingWatermark="True" Text="{Binding Path=LessThan10}"/>
+          <TextBox PlaceholderText="Phone #" UseFloatingPlaceholder="True" Text="{Binding PhoneNumber}"/>
+          <TextBox PlaceholderText="Less Than 10" UseFloatingPlaceholder="True" Text="{Binding Path=LessThan10}"/>
        </StackPanel>
      </StackPanel>
    </TabItem>
--- a/samples/ControlCatalog/Pages/AutoCompleteBoxPage.xaml
+++ b/samples/ControlCatalog/Pages/AutoCompleteBoxPage.xaml
@ -39,8 +39,12 @@
        <AutoCompleteBox MaxDropDownHeight="60" />
      </StackPanel>
      <StackPanel>
-        <TextBlock Text="Watermark" />
-        <AutoCompleteBox Watermark="Hello World" />
+        <TextBlock Text="PlaceholderText" />
+        <AutoCompleteBox PlaceholderText="Hello World" />
+      </StackPanel>
+      <StackPanel>
+        <TextBlock Text="PlaceholderText with custom color" />
+        <AutoCompleteBox PlaceholderText="Search here..." PlaceholderForeground="Green" />
      </StackPanel>
      <StackPanel>
        <TextBlock Text="Disabled" />
--- a/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml
+++ b/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml
@ -5,7 +5,7 @@
             x:Class="ControlCatalog.Pages.CalendarDatePickerPage">
  <StackPanel Orientation="Vertical" Spacing="4">
    <TextBlock Classes="h2">A control for selecting dates with a calendar drop-down</TextBlock>
-        
+
    <StackPanel Orientation="Horizontal"
                Margin="0,16,0,0"
                HorizontalAlignment="Center"
@ -32,19 +32,24 @@
                    Margin="0,0,0,8"/>

        <CalendarDatePicker Margin="0,0,0,8"
-                    Watermark="Watermark"/>
+                    PlaceholderText="Placeholder"/>
        <CalendarDatePicker Margin="0,0,0,8"
                    Name="DatePicker5"
-                    Watermark="Floating Watermark"
-                    UseFloatingWatermark="True"/>
-                
+                    PlaceholderText="Floating Placeholder"
+                    UseFloatingPlaceholder="True"/>
+
+        <TextBlock Text="PlaceholderText with custom color"/>
+        <CalendarDatePicker Margin="0,0,0,8"
+                    PlaceholderText="Select a date"
+                    PlaceholderForeground="Purple"/>
+
        <TextBlock Text="Disabled"/>
        <CalendarDatePicker IsEnabled="False"/>
-        
+
        <TextBlock Text="Validation Example"/>
        <CalendarDatePicker SelectedDate="{CompiledBinding ValidatedDateExample, Mode=TwoWay}"/>
      </StackPanel>

-    </StackPanel> 
+    </StackPanel>
  </StackPanel>
 </UserControl>
--- a/samples/ControlCatalog/Pages/ClipboardPage.xaml
+++ b/samples/ControlCatalog/Pages/ClipboardPage.xaml
@ -1,4 +1,4 @@
-<UserControl x:Class="ControlCatalog.Pages.ClipboardPage"
+<UserControl x:Class="ControlCatalog.Pages.ClipboardPage"
             xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
  <StackPanel Orientation="Vertical" Spacing="4">
@ -21,7 +21,7 @@
    <TextBox x:Name="ClipboardContent"
             MinHeight="100"
             AcceptsReturn="True"
-             Watermark="Text to copy of file names per line" />
+             PlaceholderText="Text to copy of file names per line" />
    <Viewbox Width="420" Height="360">
      <Image x:Name="ClipboardImage"
      />
--- a/samples/ControlCatalog/Pages/DialogsPage.xaml
+++ b/samples/ControlCatalog/Pages/DialogsPage.xaml
@ -58,17 +58,17 @@
        <Button Name="OpenBoth">Select _Both</Button>
      </StackPanel>
    </Expander>
-    
+
    <Expander Header="Launcher dialogs">
      <StackPanel Spacing="4">
-        <TextBox Name="UriToLaunch" Watermark="Uri to launch" Text="https://avaloniaui.net/" />
+        <TextBox Name="UriToLaunch" PlaceholderText="Uri to launch" Text="https://avaloniaui.net/" />
        <Button Name="LaunchUri">Launch Uri</Button>
        <Button Name="LaunchFile">Launch File</Button>
        <TextBlock Name="LaunchStatus" />
      </StackPanel>
    </Expander>

-    <AutoCompleteBox x:Name="CurrentFolderBox" Watermark="Write full path/uri or well known folder name">
+    <AutoCompleteBox x:Name="CurrentFolderBox" PlaceholderText="Write full path/uri or well known folder name">
      <AutoCompleteBox.ItemsSource>
        <generic:List x:TypeArguments="storage:WellKnownFolder">
          <storage:WellKnownFolder>Desktop</storage:WellKnownFolder>
@ -80,17 +80,17 @@
        </generic:List>
      </AutoCompleteBox.ItemsSource>
    </AutoCompleteBox>
-    
+
    <TextBlock x:Name="PickerLastResultsVisible"
               Classes="h2"
               IsVisible="False"
               Text="Last picker results:" />
    <ItemsControl x:Name="PickerLastResults" />

-    <TextBox Name="BookmarkContainer" Watermark="Bookmark" />
+    <TextBox Name="BookmarkContainer" PlaceholderText="Bookmark" />
    <TextBox Name="OpenedFileContent"
             MaxLines="10"
-             Watermark="Picked file content" />
+             PlaceholderText="Picked file content" />

  </StackPanel>
 </UserControl>
--- a/samples/ControlCatalog/Pages/NumericUpDownPage.xaml
+++ b/samples/ControlCatalog/Pages/NumericUpDownPage.xaml
@ -1,4 +1,4 @@
-<UserControl xmlns="https://github.com/avaloniaui"
+<UserControl xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:sys="using:System"
             xmlns:converter="using:ControlCatalog.Converter"
@ -48,8 +48,8 @@
        <ComboBox x:Name="CultureSelector" Grid.Row="2" Grid.Column="1" ItemsSource="{Binding Cultures}"
                  VerticalAlignment="Center" Margin="2"/>

-        <TextBlock Grid.Row="3" Grid.Column="0" VerticalAlignment="Center" Margin="2">Watermark:</TextBlock>
-        <TextBox Grid.Row="3" Grid.Column="1" Text="{Binding #upDown.Watermark}" VerticalAlignment="Center" Margin="2" />
+        <TextBlock Grid.Row="3" Grid.Column="0" VerticalAlignment="Center" Margin="2">PlaceholderText:</TextBlock>
+        <TextBox Grid.Row="3" Grid.Column="1" Text="{Binding #upDown.PlaceholderText}" VerticalAlignment="Center" Margin="2" />

        <TextBlock Grid.Row="4" Grid.Column="0" VerticalAlignment="Center" Margin="2">Text:</TextBlock>
        <TextBox Grid.Row="4" Grid.Column="1" Text="{Binding #upDown.Text}" VerticalAlignment="Center" Margin="2" />
@ -81,23 +81,23 @@
        <NumericUpDown Name="upDown" Minimum="0" Maximum="10" Increment="0.5"
                       NumberFormat="{Binding #CultureSelector.SelectedItem, Converter={x:Static pages:NumericUpDownPage.CultureConverter}}"
                       VerticalAlignment="Center" Value="{Binding DecimalValue}"
-                       Watermark="Enter text" FormatString="{Binding SelectedFormat.Value}"/>
+                       PlaceholderText="Enter text" FormatString="{Binding SelectedFormat.Value}"/>
      </StackPanel>

      <StackPanel Orientation="Vertical" Margin="10">
        <Label Target="DoubleUpDown" FontSize="14" FontWeight="Bold" VerticalAlignment="Center">Usage of double NumericUpDown:</Label>
        <NumericUpDown Name="DoubleUpDown" Minimum="0" Maximum="10" Increment="0.5"
                       VerticalAlignment="Center" Value="{Binding DoubleValue}"
-                       Watermark="Enter text" FormatString="{Binding SelectedFormat.Value}"/>
+                       PlaceholderText="Enter text" FormatString="{Binding SelectedFormat.Value}"/>
      </StackPanel>
-      
+
      <StackPanel Orientation="Vertical" Margin="10">
        <Label Target="ValidationUpDown" FontSize="14" FontWeight="Bold" VerticalAlignment="Center">NumericUpDown with Validation Errors:</Label>
        <NumericUpDown x:Name="ValidationUpDown" Minimum="0" Maximum="10" Increment="0.5"
                       VerticalAlignment="Center"
-                       Watermark="Enter text" FormatString="{Binding SelectedFormat.Value}">
+                       PlaceholderText="Enter text" FormatString="{Binding SelectedFormat.Value}">
          <DataValidationErrors.Error>
-            <sys:Exception /> 
+            <sys:Exception />
          </DataValidationErrors.Error>
        </NumericUpDown>
      </StackPanel>
@ -110,10 +110,18 @@
            <converter:HexConverter></converter:HexConverter>
          </NumericUpDown.TextConverter>
        </NumericUpDown>
-        
+
      </StackPanel>
    </WrapPanel>

+    <StackPanel Orientation="Vertical" Margin="10">
+      <Label FontSize="14" FontWeight="Bold" Target="PlaceholderForegroundUpDown"
+             Content="Placeholder with custom foreground color:"/>
+      <NumericUpDown x:Name="PlaceholderForegroundUpDown"
+                     PlaceholderText="Enter amount"
+                     PlaceholderForeground="Orange"/>
+    </StackPanel>
+
    <StackPanel Margin="10">
      <Label FontSize="14" FontWeight="Bold" Target="InnerContent"
             Content="Inner Contents"/>
--- a/samples/ControlCatalog/Pages/TextBoxPage.xaml
+++ b/samples/ControlCatalog/Pages/TextBoxPage.xaml
@ -17,34 +17,41 @@
            </Flyout>
          </TextBox.ContextFlyout>
        </TextBox>
-        <TextBox Width="200" Watermark="ReadOnly" IsReadOnly="True" Text="This is read only"/>
-        <TextBox Width="200" Watermark="Numeric with watermark" TextInputOptions.ContentType="Number" />
+        <TextBox Width="200" PlaceholderText="ReadOnly" IsReadOnly="True" Text="This is read only"/>
+        <TextBox Width="200" PlaceholderText="Numeric with placeholder" TextInputOptions.ContentType="Number" />
        <TextBox Width="200"
-                 Watermark="Floating Watermark"
-                 UseFloatingWatermark="True"
+                 PlaceholderText="Floating Placeholder"
+                 UseFloatingPlaceholder="True"
                 Text="Lorem ipsum dolor sit amet, consectetur adipiscing elit."/>
+        <TextBox Width="200"
+                 PlaceholderText="Custom Placeholder Color"
+                 PlaceholderForeground="Red"/>
+        <TextBox Width="200"
+                 PlaceholderText="Floating Placeholder Color"
+                 UseFloatingPlaceholder="True"
+                 PlaceholderForeground="Purple"/>
        <MaskedTextBox Width="200" ResetOnSpace="False"  Mask="(LLL) 999-0000"/>
-        
+
        <TextBox Width="200" Text="Validation Error">
          <DataValidationErrors.Error>
-            <sys:Exception /> 
+            <sys:Exception />
          </DataValidationErrors.Error>
        </TextBox>

        <TextBox Width="200"
-                 Watermark="Password Box"
+                 PlaceholderText="Password Box"
                 Classes="revealPasswordButton"
                 TextInputOptions.ContentType="Password"
-                 UseFloatingWatermark="True"
+                 UseFloatingPlaceholder="True"
                 PasswordChar="*"
                 Text="Password" />
-        <TextBox Width="200" Watermark="Suggestions are hidden" TextInputOptions.ShowSuggestions="False" />
+        <TextBox Width="200" PlaceholderText="Suggestions are hidden" TextInputOptions.ShowSuggestions="False" />
        <TextBox Width="200" Text="Left aligned text" TextAlignment="Left" AcceptsTab="True" />
        <TextBox Width="200" Text="Center aligned text" TextAlignment="Center" />
        <TextBox Width="200" Text="Right aligned text" TextAlignment="Right" />
        <TextBox Width="200" Text="Custom selection brush"
-                  SelectionStart="5" SelectionEnd="22"
-                  SelectionBrush="Green" SelectionForegroundBrush="Yellow" ClearSelectionOnLostFocus="False"/>
+                 SelectionStart="5" SelectionEnd="22"
+                 SelectionBrush="Green" SelectionForegroundBrush="Yellow" ClearSelectionOnLostFocus="False"/>
        <TextBox Width="200" Text="Custom caret brush" CaretBrush="DarkOrange"/>
      </StackPanel>

@ -54,11 +61,11 @@
        <TextBox AcceptsReturn="True" Width="200" Height="125"
                 Text="Multiline TextBox with no TextWrapping.&#xD;&#xD;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus magna. Cras in mi at felis aliquet congue. Ut a est eget ligula molestie gravida. Curabitur massa. Donec eleifend, libero at sagittis mollis, tellus est malesuada tellus, at luctus turpis elit sit amet quam. Vivamus pretium ornare est." />

-        <TextBox Classes="clearButton" Text="Clear Content" Width="200" FontWeight="Normal" FontStyle="Normal" Watermark="Watermark" FontFamily="avares://ControlCatalog/Assets/Fonts#Source Sans Pro"/>
+        <TextBox Classes="clearButton" Text="Clear Content" Width="200" FontWeight="Normal" FontStyle="Normal" PlaceholderText="Placeholder" FontFamily="avares://ControlCatalog/Assets/Fonts#Source Sans Pro"/>
        <TextBox Text="IME small font" Width="200"
-         FontFamily="Comic Sans MS"
-         FontSize="10"
-         Foreground="Red"/>
+                 FontFamily="Comic Sans MS"
+                 FontSize="10"
+                 Foreground="Red"/>
        <TextBox Text="IME large font" Width="200"
                 FontFamily="Comic Sans MS"
                 FontSize="22"
@ -67,9 +74,9 @@
                 FontFamily="Comic Sans MS"
                 InputMethod.IsInputMethodEnabled="False"
                 Foreground="Red"/>
-        <TextBox AcceptsReturn="True" 
-                 TextWrapping="Wrap" 
-                 Width="200" 
+        <TextBox AcceptsReturn="True"
+                 TextWrapping="Wrap"
+                 Width="200"
                 Height="125"
                 LineHeight="32"
                 Text="Multiline TextBox with TextWrapping and increased LineHeight.&#xD;&#xD;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus magna. Cras in mi at felis aliquet congue. Ut a est eget ligula molestie gravida. Curabitur massa. Donec eleifend, libero at sagittis mollis, tellus est malesuada tellus, at luctus turpis elit sit amet quam. Vivamus pretium ornare est." />
--- a/samples/ControlCatalog/Pages/ThemePage.axaml
+++ b/samples/ControlCatalog/Pages/ThemePage.axaml
@ -1,4 +1,4 @@
-<UserControl x:Class="ControlCatalog.Pages.ThemePage"
+<UserControl x:Class="ControlCatalog.Pages.ThemePage"
             xmlns="https://github.com/avaloniaui"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
@ -70,8 +70,8 @@
        </ComboBox>
        <TextBlock Grid.Column="0" Grid.Row="2" Text="Username:" VerticalAlignment="Center" />
        <TextBlock Grid.Column="0" Grid.Row="4" Text="Password:" VerticalAlignment="Center" />
-        <TextBox Grid.Column="1" Grid.Row="2" Watermark="Input here" HorizontalAlignment="Stretch" />
-        <TextBox Grid.Column="1" Grid.Row="4" Watermark="Input here" HorizontalAlignment="Stretch" />
+        <TextBox Grid.Column="1" Grid.Row="2" PlaceholderText="Input here" HorizontalAlignment="Stretch" />
+        <TextBox Grid.Column="1" Grid.Row="4" PlaceholderText="Input here" HorizontalAlignment="Stretch" />
        <Button Grid.Column="1" Grid.Row="6" Content="Login" HorizontalAlignment="Stretch" />
      </Grid>
    </Border>
--- a/samples/Generators.Sandbox/Controls/SignUpView.xaml
+++ b/samples/Generators.Sandbox/Controls/SignUpView.xaml
@ -1,4 +1,4 @@
-<UserControl xmlns="https://github.com/avaloniaui"
+<UserControl xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:controls="using:Generators.Sandbox.Controls"
        xmlns:vm="clr-namespace:Generators.Sandbox.ViewModels"
@ -17,8 +17,8 @@
        <controls:CustomTextBox Margin="0 10 0 0"
                 x:Name="UserNameTextBox"
                 Text="{Binding UserName}"
-                 Watermark="Please, enter user name..."
-                 UseFloatingWatermark="True" />
+                  PlaceholderText="Please, enter user name..."
+                  UseFloatingPlaceholder="True" />
        <TextBlock x:Name="UserNameValidation"
                   Text="{Binding UserNameValidation}"
                   Foreground="Green"
@ -26,8 +26,8 @@
        <TextBox Margin="0 10 0 0"
                 x:Name="PasswordTextBox"
                 Text="{Binding Password}"
-                 Watermark="Please, enter your password..."
-                 UseFloatingWatermark="True"
+                 PlaceholderText="Please, enter your password..."
+                 UseFloatingPlaceholder="True"
                 PasswordChar="*" />
        <TextBlock x:Name="PasswordValidation"
                   Text="{Binding PasswordValidation}"
@ -36,8 +36,8 @@
        <TextBox Margin="0 10 0 0"
                 x:Name="ConfirmPasswordTextBox"
                 Text="{Binding ConfirmPassword}"
-                 Watermark="Please, confirm the password..."
-                 UseFloatingWatermark="True"
+                 PlaceholderText="Please, confirm the password..."
+                 UseFloatingPlaceholder="True"
                 PasswordChar="*" />
        <TextBlock x:Name="ConfirmPasswordValidation"
                   Text="{Binding ConfirmPasswordValidation}"
--- a/samples/IntegrationTestApp/Pages/ScreensPage.axaml
+++ b/samples/IntegrationTestApp/Pages/ScreensPage.axaml
@ -8,12 +8,12 @@
    <Button Name="ScreenRefresh"
            Content="Refresh"
            Click="ScreenRefresh_Click"/>
-    <TextBox Name="ScreenName" Watermark="DisplayName" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenHandle" Watermark="Handle" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenScaling" Watermark="Scaling" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenBounds" Watermark="Bounds" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenWorkArea" Watermark="WorkArea" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenOrientation" Watermark="Orientation" UseFloatingWatermark="true" />
-    <TextBox Name="ScreenSameReference" Watermark="Is same reference" UseFloatingWatermark="true" />
+    <TextBox Name="ScreenName" PlaceholderText="DisplayName" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenHandle" PlaceholderText="Handle" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenScaling" PlaceholderText="Scaling" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenBounds" PlaceholderText="Bounds" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenWorkArea" PlaceholderText="WorkArea" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenOrientation" PlaceholderText="Orientation" UseFloatingPlaceholder="true" />
+    <TextBox Name="ScreenSameReference" PlaceholderText="Is same reference" UseFloatingPlaceholder="true" />
  </StackPanel>
 </UserControl>
--- a/samples/IntegrationTestApp/Pages/WindowDecorationsPage.axaml
+++ b/samples/IntegrationTestApp/Pages/WindowDecorationsPage.axaml
@ -10,7 +10,7 @@
    <CheckBox Name="WindowPreferSystemChrome" Content="Prefer SystemChrome" />
    <CheckBox Name="WindowMacThickSystemChrome" Content="Mac Thick SystemChrome" />
    <CheckBox Name="WindowShowTitleAreaControl" Content="Show Title Area Control" />
-    <TextBox Name="WindowTitleBarHeightHint" Text="-1" Watermark="In dips" />
+    <TextBox Name="WindowTitleBarHeightHint" Text="-1" PlaceholderText="In dips" />
    <Button Name="ApplyWindowDecorations"
            Content="Apply decorations on this Window"
            Click="ApplyWindowDecorations_Click"/>
--- a/samples/IntegrationTestApp/Pages/WindowPage.axaml
+++ b/samples/IntegrationTestApp/Pages/WindowPage.axaml
@ -6,7 +6,7 @@
             x:Class="IntegrationTestApp.Pages.WindowPage">
  <Grid ColumnDefinitions="*,8,*">
    <StackPanel Grid.Column="0">
-      <TextBox Name="ShowWindowSize" Watermark="Window Size"/>
+      <TextBox Name="ShowWindowSize" PlaceholderText="Window Size"/>
      <ComboBox Name="ShowWindowMode" SelectedIndex="0">
        <ComboBoxItem>NonOwned</ComboBoxItem>
        <ComboBoxItem>Owned</ComboBoxItem>
--- a/samples/SafeAreaDemo/Views/MainView.xaml
+++ b/samples/SafeAreaDemo/Views/MainView.xaml
@ -24,7 +24,7 @@
            <Label Margin="5"
                   Foreground="Red"
                   VerticalAlignment="Bottom"
-                   HorizontalContentAlignment="Right">View Bounds</Label>                
+                   HorizontalContentAlignment="Right">View Bounds</Label>
            </Grid>
        </Border>
        <Border BorderBrush="LimeGreen"
@ -47,7 +47,7 @@
                        <CheckBox IsChecked="{Binding UseSafeArea}" IsEnabled="{Binding !AutoSafeAreaPadding}">Use Safe Area</CheckBox>
                        <CheckBox IsChecked="{Binding AutoSafeAreaPadding}">Automatic Paddings</CheckBox>
                        <CheckBox IsChecked="{Binding HideSystemBars}">Hide System Bars</CheckBox>
-                        <TextBox Width="200" Watermark="Tap to Show Keyboard"/>
+                         <TextBox Width="200" PlaceholderText="Tap to Show Keyboard"/>
                    </StackPanel>
                </Grid>
            </DockPanel>
--- a/samples/SingleProjectSandbox/MainView.axaml
+++ b/samples/SingleProjectSandbox/MainView.axaml
@ -5,10 +5,10 @@
             x:DataType="local:MainView">
  <StackPanel Margin="100 50" Spacing="50">
    <TextBlock Text="Login" Foreground="White" />
-    <TextBox TextInputOptions.Multiline="True" AcceptsReturn="True" Watermark="Text" Height="200" TextWrapping="Wrap"/>
-    <TextBox Watermark="Username" TextInputOptions.ContentType="Email" TextInputOptions.ReturnKeyType="Done" />
-    <TextBox Watermark="Password" PasswordChar="*" TextInputOptions.ContentType="Password" />
-    <TextBox Watermark="Pin" PasswordChar="*" TextInputOptions.ContentType="Digits" TextInputOptions.ReturnKeyType="Next" />
+    <TextBox TextInputOptions.Multiline="True" AcceptsReturn="True" PlaceholderText="Text" Height="200" TextWrapping="Wrap"/>
+    <TextBox PlaceholderText="Username" TextInputOptions.ContentType="Email" TextInputOptions.ReturnKeyType="Done" />
+    <TextBox PlaceholderText="Password" PasswordChar="*" TextInputOptions.ContentType="Password" />
+    <TextBox PlaceholderText="Pin" PasswordChar="*" TextInputOptions.ContentType="Digits" TextInputOptions.ReturnKeyType="Next" />
    <Button Content="Login" Command="{Binding ButtonCommand}" />
  </StackPanel>
 </UserControl>
--- a/src/Avalonia.Controls/AutoCompleteBox/AutoCompleteBox.Properties.cs
+++ b/src/Avalonia.Controls/AutoCompleteBox/AutoCompleteBox.Properties.cs
@ -1,4 +1,4 @@
-// (c) Copyright Microsoft Corporation.
+// (c) Copyright Microsoft Corporation.
 // This source is subject to the Microsoft Public License (Ms-PL).
 // Please see https://go.microsoft.com/fwlink/?LinkID=131993 for details.
 // All other rights reserved.
@ -24,8 +24,37 @@ namespace Avalonia.Controls
                defaultValue: 0,
                defaultBindingMode: BindingMode.TwoWay));

-        public static readonly StyledProperty<string?> WatermarkProperty =
-            TextBox.WatermarkProperty.AddOwner<AutoCompleteBox>();
+        /// <summary>
+        /// Defines the <see cref="PlaceholderText"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep WatermarkProperty for backward compatibility.")]
+        public static readonly StyledProperty<string?> PlaceholderTextProperty =
+            TextBox.PlaceholderTextProperty.AddOwner<AutoCompleteBox>();
+
+        /// <summary>
+        /// Defines the <see cref="Watermark"/> property.
+        /// </summary>
+        [Obsolete("Use PlaceholderTextProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<string?> WatermarkProperty = PlaceholderTextProperty;
+
+        /// <summary>
+        /// Defines the <see cref="PlaceholderForeground"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep WatermarkForegroundProperty for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> PlaceholderForegroundProperty =
+            TextBox.PlaceholderForegroundProperty.AddOwner<AutoCompleteBox>();
+
+        /// <summary>
+        /// Defines the <see cref="WatermarkForeground"/> property.
+        /// </summary>
+        [Obsolete("Use PlaceholderForegroundProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> WatermarkForegroundProperty = PlaceholderForegroundProperty;

        /// <summary>
        /// Identifies the <see cref="MinimumPrefixLength" /> property.
@ -406,10 +435,46 @@ namespace Avalonia.Controls
            set => SetValue(FilterModeProperty, value);
        }

+        /// <summary>
+        /// Gets or sets the placeholder or descriptive text that is displayed even if the text is not yet set.
+        /// </summary>
+        public string? PlaceholderText
+        {
+            get => GetValue(PlaceholderTextProperty);
+            set => SetValue(PlaceholderTextProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the placeholder or descriptive text that is displayed even if the text is not yet set.
+        /// </summary>
+        [Obsolete("Use PlaceholderText instead.", false)]
        public string? Watermark
        {
-            get => GetValue(WatermarkProperty);
-            set => SetValue(WatermarkProperty, value);
+            get => PlaceholderText;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderText = value;
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        public Media.IBrush? PlaceholderForeground
+        {
+            get => GetValue(PlaceholderForegroundProperty);
+            set => SetValue(PlaceholderForegroundProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        [Obsolete("Use PlaceholderForeground instead.", false)]
+        public Media.IBrush? WatermarkForeground
+        {
+            get => PlaceholderForeground;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderForeground = value;
        }

        /// <summary>
--- a/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.Properties.cs
+++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.Properties.cs
@ -1,4 +1,4 @@
-using System;
+using System;
 using Avalonia.Controls.Primitives;
 using Avalonia.Data;
 using Avalonia.Layout;
@ -53,7 +53,7 @@ namespace Avalonia.Controls
        public static readonly StyledProperty<DateTime?> SelectedDateProperty =
            AvaloniaProperty.Register<CalendarDatePicker, DateTime?>(
                nameof(SelectedDate),
-                enableDataValidation: true, 
+                enableDataValidation: true,
                defaultBindingMode:BindingMode.TwoWay);

        /// <summary>
@ -80,17 +80,53 @@ namespace Avalonia.Controls
        public static readonly StyledProperty<string?> TextProperty =
            AvaloniaProperty.Register<CalendarDatePicker, string?>(nameof(Text));

+        /// <summary>
+        /// Defines the <see cref="PlaceholderText"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep WatermarkProperty for backward compatibility.")]
+        public static readonly StyledProperty<string?> PlaceholderTextProperty =
+            TextBox.PlaceholderTextProperty.AddOwner<CalendarDatePicker>();
+
        /// <summary>
        /// Defines the <see cref="Watermark"/> property.
        /// </summary>
-        public static readonly StyledProperty<string?> WatermarkProperty =
-            TextBox.WatermarkProperty.AddOwner<CalendarDatePicker>();
+        [Obsolete("Use PlaceholderTextProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<string?> WatermarkProperty = PlaceholderTextProperty;
+
+        /// <summary>
+        /// Defines the <see cref="UseFloatingPlaceholder"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep UseFloatingWatermarkProperty for backward compatibility.")]
+        public static readonly StyledProperty<bool> UseFloatingPlaceholderProperty =
+            TextBox.UseFloatingPlaceholderProperty.AddOwner<CalendarDatePicker>();

        /// <summary>
        /// Defines the <see cref="UseFloatingWatermark"/> property.
        /// </summary>
-        public static readonly StyledProperty<bool> UseFloatingWatermarkProperty =
-            TextBox.UseFloatingWatermarkProperty.AddOwner<CalendarDatePicker>();
+        [Obsolete("Use UseFloatingPlaceholderProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<bool> UseFloatingWatermarkProperty = UseFloatingPlaceholderProperty;
+
+        /// <summary>
+        /// Defines the <see cref="PlaceholderForeground"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep WatermarkForegroundProperty for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> PlaceholderForegroundProperty =
+            TextBox.PlaceholderForegroundProperty.AddOwner<CalendarDatePicker>();
+
+        /// <summary>
+        /// Defines the <see cref="WatermarkForeground"/> property.
+        /// </summary>
+        [Obsolete("Use PlaceholderForegroundProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> WatermarkForegroundProperty = PlaceholderForegroundProperty;

        /// <summary>
        /// Defines the <see cref="HorizontalContentAlignment"/> property.
@ -130,7 +166,7 @@ namespace Avalonia.Controls
            get => GetValue(DisplayDateProperty);
            set => SetValue(DisplayDateProperty, value);
        }
-        
+
        /// <summary>
        /// Gets or sets the first date to be displayed.
        /// </summary>
@ -254,18 +290,55 @@ namespace Avalonia.Controls
            set => SetValue(TextProperty, value);
        }

+        /// <inheritdoc cref="TextBox.PlaceholderText"/>
+        public string? PlaceholderText
+        {
+            get => GetValue(PlaceholderTextProperty);
+            set => SetValue(PlaceholderTextProperty, value);
+        }
+
        /// <inheritdoc cref="TextBox.Watermark"/>
+        [Obsolete("Use PlaceholderText instead.", false)]
        public string? Watermark
        {
-            get => GetValue(WatermarkProperty);
-            set => SetValue(WatermarkProperty, value);
+            get => PlaceholderText;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderText = value;
+        }
+
+        /// <inheritdoc cref="TextBox.UseFloatingPlaceholder"/>
+        public bool UseFloatingPlaceholder
+        {
+            get => GetValue(UseFloatingPlaceholderProperty);
+            set => SetValue(UseFloatingPlaceholderProperty, value);
        }

        /// <inheritdoc cref="TextBox.UseFloatingWatermark"/>
+        [Obsolete("Use UseFloatingPlaceholder instead.", false)]
        public bool UseFloatingWatermark
        {
-            get => GetValue(UseFloatingWatermarkProperty);
-            set => SetValue(UseFloatingWatermarkProperty, value);
+            get => UseFloatingPlaceholder;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => UseFloatingPlaceholder = value;
+        }
+
+        /// <inheritdoc cref="TextBox.PlaceholderForeground"/>
+        public Media.IBrush? PlaceholderForeground
+        {
+            get => GetValue(PlaceholderForegroundProperty);
+            set => SetValue(PlaceholderForegroundProperty, value);
+        }
+
+        /// <inheritdoc cref="TextBox.WatermarkForeground"/>
+        [Obsolete("Use PlaceholderForeground instead.", false)]
+        public Media.IBrush? WatermarkForeground
+        {
+            get => PlaceholderForeground;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderForeground = value;
        }

        /// <summary>
--- a/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.cs
+++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.cs
@ -570,7 +570,7 @@ namespace Avalonia.Controls

        private void Calendar_PointerReleased(object? sender, PointerReleasedEventArgs e)
        {
-             
+
            if (e.InitialPressMouseButton == MouseButton.Left)
            {
                e.Handled = true;
@ -779,7 +779,7 @@ namespace Avalonia.Controls
                        return true;
                    }
                case Key.Down:
-                    { 
+                    {
                        if ((e.KeyModifiers & KeyModifiers.Control) == KeyModifiers.Control)
                        {
                            TogglePopUp();
@ -816,7 +816,7 @@ namespace Avalonia.Controls
                        }
                    }
                    DateTime? d = SetTextBoxValue(s);
-                    
+
                    if (SelectedDate != d)
                    {
                        SetCurrentValue(SelectedDateProperty, d);
@ -880,39 +880,39 @@ namespace Avalonia.Controls
            if (_textBox != null)
            {
                SetCurrentValue(TextProperty, String.Empty);
-                
-                if (string.IsNullOrEmpty(Watermark) && !UseFloatingWatermark)
+
+                if (string.IsNullOrEmpty(PlaceholderText) && !UseFloatingPlaceholder)
                {
                    DateTimeFormatInfo dtfi = DateTimeHelper.GetCurrentDateFormat();
                    _defaultText = string.Empty;
-                    var watermarkFormat = "<{0}>";
-                    string watermarkText;
+                    var placeholderFormat = "<{0}>";
+                    string placeholderText;

                    switch (SelectedDateFormat)
                    {
                        case CalendarDatePickerFormat.Custom:
                            {
-                                watermarkText = string.Format(CultureInfo.CurrentCulture, watermarkFormat, CustomDateFormatString);
+                                placeholderText = string.Format(CultureInfo.CurrentCulture, placeholderFormat, CustomDateFormatString);
                                break;
                            }
                        case CalendarDatePickerFormat.Long:
                            {
-                                watermarkText = string.Format(CultureInfo.CurrentCulture, watermarkFormat, dtfi.LongDatePattern.ToString());
+                                placeholderText = string.Format(CultureInfo.CurrentCulture, placeholderFormat, dtfi.LongDatePattern.ToString());
                                break;
                            }
                        case CalendarDatePickerFormat.Short:
                        default:
                            {
-                                watermarkText = string.Format(CultureInfo.CurrentCulture, watermarkFormat, dtfi.ShortDatePattern.ToString());
+                                placeholderText = string.Format(CultureInfo.CurrentCulture, placeholderFormat, dtfi.ShortDatePattern.ToString());
                                break;
                            }
                    }

-                    _textBox.Watermark = watermarkText;
+                    _textBox.PlaceholderText = placeholderText;
                }
                else
                {
-                    _textBox.ClearValue(TextBox.WatermarkProperty);
+                    _textBox.ClearValue(TextBox.PlaceholderTextProperty);
                }
            }
        }
--- a/src/Avalonia.Controls/NumericUpDown/NumericUpDown.cs
+++ b/src/Avalonia.Controls/NumericUpDown/NumericUpDown.cs
@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Globalization;
 using System.IO;
 using System.Linq;
@ -108,11 +108,35 @@ namespace Avalonia.Controls
            AvaloniaProperty.Register<NumericUpDown, decimal?>(nameof(Value), coerce: (s,v) => ((NumericUpDown)s).OnCoerceValue(v),
                defaultBindingMode: BindingMode.TwoWay, enableDataValidation: true);

+        /// <summary>
+        /// Defines the <see cref="PlaceholderText"/> property.
+        /// </summary>
+        public static readonly StyledProperty<string?> PlaceholderTextProperty =
+            AvaloniaProperty.Register<NumericUpDown, string?>(nameof(PlaceholderText));
+
        /// <summary>
        /// Defines the <see cref="Watermark"/> property.
        /// </summary>
-        public static readonly StyledProperty<string?> WatermarkProperty =
-            AvaloniaProperty.Register<NumericUpDown, string?>(nameof(Watermark));
+        [Obsolete("Use PlaceholderTextProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<string?> WatermarkProperty = PlaceholderTextProperty;
+
+        /// <summary>
+        /// Defines the <see cref="PlaceholderForeground"/> property.
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1013",
+            Justification = "We keep WatermarkForegroundProperty for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> PlaceholderForegroundProperty =
+            TextBox.PlaceholderForegroundProperty.AddOwner<NumericUpDown>();
+
+        /// <summary>
+        /// Defines the <see cref="WatermarkForeground"/> property.
+        /// </summary>
+        [Obsolete("Use PlaceholderForegroundProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<Media.IBrush?> WatermarkForegroundProperty = PlaceholderForegroundProperty;

        /// <summary>
        /// Defines the <see cref="HorizontalContentAlignment"/> property.
@ -253,7 +277,7 @@ namespace Avalonia.Controls

        /// <summary>
        /// Gets or sets the parsing style (AllowLeadingWhite, Float, AllowHexSpecifier, ...). By default, Any.
-        /// Note that Hex style does not work with decimal. 
+        /// Note that Hex style does not work with decimal.
        /// For hexadecimal display, use <see cref="TextConverter"/>.
        /// </summary>
        public NumberStyles ParsingNumberStyle
@ -273,7 +297,7 @@ namespace Avalonia.Controls

        /// <summary>
        /// Gets or sets the custom bidirectional Text-Value converter.
-        /// Non-null converter overrides <see cref="ParsingNumberStyle"/>, providing finer control over 
+        /// Non-null converter overrides <see cref="ParsingNumberStyle"/>, providing finer control over
        /// string representation of the underlying value.
        /// </summary>
        public IValueConverter? TextConverter
@ -292,12 +316,45 @@ namespace Avalonia.Controls
        }

        /// <summary>
-        /// Gets or sets the object to use as a watermark if the <see cref="Value"/> is null.
+        /// Gets or sets the object to use as a placeholder if the <see cref="Value"/> is null.
+        /// </summary>
+        public string? PlaceholderText
+        {
+            get => GetValue(PlaceholderTextProperty);
+            set => SetValue(PlaceholderTextProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the object to use as a placeholder if the <see cref="Value"/> is null.
        /// </summary>
+        [Obsolete("Use PlaceholderText instead.", false)]
        public string? Watermark
        {
-            get => GetValue(WatermarkProperty);
-            set => SetValue(WatermarkProperty, value);
+            get => PlaceholderText;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderText = value;
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        public Media.IBrush? PlaceholderForeground
+        {
+            get => GetValue(PlaceholderForegroundProperty);
+            set => SetValue(PlaceholderForegroundProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        [Obsolete("Use PlaceholderForeground instead.", false)]
+        public Media.IBrush? WatermarkForeground
+        {
+            get => PlaceholderForeground;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderForeground = value;
        }

        /// <summary>
@ -700,8 +757,8 @@ namespace Avalonia.Controls
            }
            else
            {
-                // if Minimum is set we set value to Minimum on Increment. 
-                // otherwise we set value to 0. It ill be clamped to be between Minimum and Maximum later, so we don't need to do it here. 
+                // if Minimum is set we set value to Minimum on Increment.
+                // otherwise we set value to 0. It ill be clamped to be between Minimum and Maximum later, so we don't need to do it here.
                result = IsSet(MinimumProperty) ? Minimum : 0;
            }

@ -721,8 +778,8 @@ namespace Avalonia.Controls
            }
            else
            {
-                // if Maximum is set we set value to Maximum on decrement. 
-                // otherwise we set value to 0. It ill be clamped to be between Minimum and Maximum later, so we don't need to do it here. 
+                // if Maximum is set we set value to Maximum on decrement.
+                // otherwise we set value to 0. It ill be clamped to be between Minimum and Maximum later, so we don't need to do it here.
                result = IsSet(MaximumProperty) ? Maximum : 0;
            }

--- a/src/Avalonia.Controls/TextBox.cs
+++ b/src/Avalonia.Controls/TextBox.cs
@ -48,13 +48,13 @@ namespace Avalonia.Controls
        /// <summary>
        /// Defines the <see cref="IsInactiveSelectionHighlightEnabled"/> property
        /// </summary>
-        public static readonly StyledProperty<bool> IsInactiveSelectionHighlightEnabledProperty = 
+        public static readonly StyledProperty<bool> IsInactiveSelectionHighlightEnabledProperty =
            AvaloniaProperty.Register<TextBox, bool>(nameof(IsInactiveSelectionHighlightEnabled), defaultValue: true);

        /// <summary>
        /// Defines the <see cref="ClearSelectionOnLostFocus"/> property
        /// </summary>
-        public static readonly StyledProperty<bool> ClearSelectionOnLostFocusProperty = 
+        public static readonly StyledProperty<bool> ClearSelectionOnLostFocusProperty =
            AvaloniaProperty.Register<TextBox, bool>(nameof(ClearSelectionOnLostFocus), defaultValue: true);

        /// <summary>
@ -181,16 +181,46 @@ namespace Avalonia.Controls
            TextBlock.LineHeightProperty.AddOwner<TextBox>(new(defaultValue: double.NaN));

        /// <summary>
-        /// Defines the <see cref="Watermark"/> property
+        /// Defines the <see cref="PlaceholderText"/> property.
        /// </summary>
-        public static readonly StyledProperty<string?> WatermarkProperty =
-            AvaloniaProperty.Register<TextBox, string?>(nameof(Watermark));
+        public static readonly StyledProperty<string?> PlaceholderTextProperty =
+            AvaloniaProperty.Register<TextBox, string?>(nameof(PlaceholderText));

        /// <summary>
-        /// Defines the <see cref="UseFloatingWatermark"/> property
+        /// Defines the <see cref="Watermark"/> property.
        /// </summary>
-        public static readonly StyledProperty<bool> UseFloatingWatermarkProperty =
-            AvaloniaProperty.Register<TextBox, bool>(nameof(UseFloatingWatermark));
+        [Obsolete("Use PlaceholderTextProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<string?> WatermarkProperty = PlaceholderTextProperty;
+
+        /// <summary>
+        /// Defines the <see cref="UseFloatingPlaceholder"/> property.
+        /// </summary>
+        public static readonly StyledProperty<bool> UseFloatingPlaceholderProperty =
+            AvaloniaProperty.Register<TextBox, bool>(nameof(UseFloatingPlaceholder));
+
+        /// <summary>
+        /// Defines the <see cref="UseFloatingWatermark"/> property.
+        /// </summary>
+        [Obsolete("Use UseFloatingPlaceholderProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<bool> UseFloatingWatermarkProperty = UseFloatingPlaceholderProperty;
+
+        /// <summary>
+        /// Defines the <see cref="PlaceholderForeground"/> property.
+        /// </summary>
+        public static readonly StyledProperty<IBrush?> PlaceholderForegroundProperty =
+            AvaloniaProperty.Register<TextBox, IBrush?>(nameof(PlaceholderForeground));
+
+        /// <summary>
+        /// Defines the <see cref="WatermarkForeground"/> property.
+        /// </summary>
+        [Obsolete("Use PlaceholderForegroundProperty instead.", false)]
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1022",
+            Justification = "Obsolete property alias for backward compatibility.")]
+        public static readonly StyledProperty<IBrush?> WatermarkForegroundProperty = PlaceholderForegroundProperty;

        /// <summary>
        /// Defines the <see cref="NewLine"/> property
@ -394,8 +424,8 @@ namespace Avalonia.Controls
        /// </summary>
        public bool ClearSelectionOnLostFocus
        {
-            get=> GetValue(ClearSelectionOnLostFocusProperty);
-            set=> SetValue(ClearSelectionOnLostFocusProperty, value);
+            get => GetValue(ClearSelectionOnLostFocusProperty);
+            set => SetValue(ClearSelectionOnLostFocusProperty, value);
        }

        /// <summary>
@ -408,7 +438,7 @@ namespace Avalonia.Controls
        }

        /// <summary>
-        /// Gets or sets a value that determins whether the TextBox allows and displays tabs
+        /// Gets or sets a value that determines whether the TextBox allows and displays tabs
        /// </summary>
        public bool AcceptsTab
        {
@ -516,7 +546,7 @@ namespace Avalonia.Controls
        /// Gets or sets the end position of the text selected in the TextBox
        /// </summary>
        /// <remarks>
-        /// When the SelectionEnd is equal to <see cref="SelectionStart"/>, there is no 
+        /// When the SelectionEnd is equal to <see cref="SelectionStart"/>, there is no
        /// selected text and it marks the caret position
        /// </remarks>
        public int SelectionEnd
@ -665,20 +695,67 @@ namespace Avalonia.Controls
        /// Gets or sets the placeholder or descriptive text that is displayed even if the <see cref="Text"/>
        /// property is not yet set.
        /// </summary>
+        public string? PlaceholderText
+        {
+            get => GetValue(PlaceholderTextProperty);
+            set => SetValue(PlaceholderTextProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the placeholder or descriptive text that is displayed even if the <see cref="Text"/>
+        /// property is not yet set.
+        /// </summary>
+        [Obsolete("Use PlaceholderText instead.", false)]
        public string? Watermark
        {
-            get => GetValue(WatermarkProperty);
-            set => SetValue(WatermarkProperty, value);
+            get => PlaceholderText;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderText = value;
        }

        /// <summary>
-        /// Gets or sets a value indicating whether the <see cref="Watermark"/> will still be shown above the
+        /// Gets or sets a value indicating whether the <see cref="PlaceholderText"/> will still be shown above the
        /// <see cref="Text"/> even after a text value is set.
        /// </summary>
+        public bool UseFloatingPlaceholder
+        {
+            get => GetValue(UseFloatingPlaceholderProperty);
+            set => SetValue(UseFloatingPlaceholderProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether the <see cref="PlaceholderText"/> will still be shown above the
+        /// <see cref="Text"/> even after a text value is set.
+        /// </summary>
+        [Obsolete("Use UseFloatingPlaceholder instead.", false)]
        public bool UseFloatingWatermark
        {
-            get => GetValue(UseFloatingWatermarkProperty);
-            set => SetValue(UseFloatingWatermarkProperty, value);
+            get => UseFloatingPlaceholder;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => UseFloatingPlaceholder = value;
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        public IBrush? PlaceholderForeground
+        {
+            get => GetValue(PlaceholderForegroundProperty);
+            set => SetValue(PlaceholderForegroundProperty, value);
+        }
+
+        /// <summary>
+        /// Gets or sets the brush used for the foreground color of the placeholder text.
+        /// </summary>
+        [Obsolete("Use PlaceholderForeground instead.", false)]
+        public IBrush? WatermarkForeground
+        {
+            get => PlaceholderForeground;
+            [System.Diagnostics.CodeAnalysis.SuppressMessage("AvaloniaProperty", "AVP1012",
+                Justification = "Obsolete property setter for backward compatibility.")]
+            set => PlaceholderForeground = value;
        }

        /// <summary>
@ -1018,7 +1095,7 @@ namespace Avalonia.Controls
            if(_presenter != null)
            {
                _presenter.ShowSelectionHighlight = true;
-            }           
+            }

            // when navigating to a textbox via the tab key, select all text if
            //   1) this textbox is *not* a multiline textbox
--- a/src/Avalonia.Themes.Fluent/Controls/AutoCompleteBox.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/AutoCompleteBox.xaml
@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui"
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:generic="using:System.Collections.Generic"
                    x:ClassModifier="internal">
@ -20,7 +20,7 @@
      </AutoCompleteBox>
    </Border>
  </Design.PreviewWith>
-  
+
    <ControlTheme x:Key="{x:Type AutoCompleteBox}" TargetType="AutoCompleteBox">
      <Setter Property="VerticalAlignment" Value="Top" />
      <Setter Property="Foreground" Value="{DynamicResource TextControlForeground}" />
@ -34,7 +34,8 @@
        <ControlTemplate>
          <Grid Name="PART_LayoutRoot">
            <TextBox Name="PART_TextBox"
-                     Watermark="{TemplateBinding Watermark}"
+                     PlaceholderText="{TemplateBinding PlaceholderText}"
+                     PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
                     Width="{TemplateBinding Width}"
                     Foreground="{TemplateBinding Foreground}"
                     Background="{TemplateBinding Background}"
@ -50,9 +51,9 @@
                     InnerLeftContent="{TemplateBinding InnerLeftContent}"
                     InnerRightContent="{TemplateBinding InnerRightContent}"
                     />
-            <Popup Name="PART_Popup" 
+            <Popup Name="PART_Popup"
                   WindowManagerAddShadowHint="False"
-                   MinWidth="{Binding Bounds.Width, RelativeSource={RelativeSource TemplatedParent}}" 
+                   MinWidth="{Binding Bounds.Width, RelativeSource={RelativeSource TemplatedParent}}"
                   MaxHeight="{TemplateBinding MaxDropDownHeight}"
                   IsLightDismissEnabled="True"
                   PlacementTarget="{TemplateBinding}">
@ -74,5 +75,5 @@
        </ControlTemplate>
      </Setter>
    </ControlTheme>
-  
+
 </ResourceDictionary>
--- a/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml
@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui"
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:sys="using:System"
                    x:ClassModifier="internal">
@ -92,8 +92,9 @@
                       CornerRadius="{TemplateBinding CornerRadius}"
                       Margin="{TemplateBinding BorderThickness}"
                       Padding="{TemplateBinding Padding}"
-                       Watermark="{TemplateBinding Watermark}"
-                       UseFloatingWatermark="{TemplateBinding UseFloatingWatermark}"
+                       PlaceholderText="{TemplateBinding PlaceholderText}"
+                       PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
+                       UseFloatingPlaceholder="{TemplateBinding UseFloatingPlaceholder}"
                       HorizontalAlignment="Stretch"
                       VerticalAlignment="Stretch"
                       VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
@ -112,7 +113,7 @@
                      <Setter Property="Background" Value="Transparent" />
                      <Setter Property="BorderBrush" Value="Transparent" />
                    </Style>
-                    <Style Selector="^ /template/ TextBlock#PART_Watermark, ^ TextBlock#PART_FloatingWatermark">
+                    <Style Selector="^ /template/ TextBlock#PART_Placeholder, ^ TextBlock#PART_FloatingPlaceholder">
                      <Setter Property="TextElement.Foreground" Value="{DynamicResource CalendarDatePickerTextForegroundDisabled}" />
                    </Style>
                  </Style>
--- a/src/Avalonia.Themes.Fluent/Controls/ComboBox.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/ComboBox.xaml
@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui"
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:sys="using:System"
                    x:ClassModifier="internal">
@ -16,7 +16,7 @@
          <ComboBoxItem>Item 1</ComboBoxItem>
          <ComboBoxItem>Item 2</ComboBoxItem>
        </ComboBox>
-        
+
        <ComboBox PlaceholderText="Error">
          <DataValidationErrors.Error>
            <sys:Exception>
@ -126,7 +126,7 @@
                     Foreground="{TemplateBinding Foreground}"
                     Background="Transparent"
                     Text="{TemplateBinding Text, Mode=TwoWay}"
-                     Watermark="{TemplateBinding PlaceholderText}"
+                     PlaceholderText="{TemplateBinding PlaceholderText}"
                     BorderThickness="0"
                     IsVisible="{TemplateBinding IsEditable}">
              <TextBox.Resources>
--- a/src/Avalonia.Themes.Fluent/Controls/ManagedFileChooser.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/ManagedFileChooser.xaml
@ -1,4 +1,4 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui"
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:dialogs="using:Avalonia.Dialogs"
        xmlns:internal="using:Avalonia.Dialogs.Internal"
@ -166,7 +166,7 @@
                  <Path Data="M 0 7 L 7 0 L 14 7 M 7 0 L 7 16" Stroke="{CompiledBinding $parent[Button].Foreground}" StrokeThickness="1" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="0,1,0,-1"/>
                </Button>
                <Button Command="{Binding Refresh}" DockPanel.Dock="Right" Margin="8,0,0,0">
-                  <Path Data="M18.62 3.32c.39 0 .7.29.76.66v3c0 .39-.28.7-.66.76h-3a.77.77 0 0 1-.1-1.52h1.08a7.42 7.42 0 1 0 2.65 4.37.77.77 0 1 1 1.5-.3 8.94 8.94 0 1 1-3-5.12V4.09c0-.43.35-.77.77-.77Z" 
+                  <Path Data="M18.62 3.32c.39 0 .7.29.76.66v3c0 .39-.28.7-.66.76h-3a.77.77 0 0 1-.1-1.52h1.08a7.42 7.42 0 1 0 2.65 4.37.77.77 0 1 1 1.5-.3 8.94 8.94 0 1 1-3-5.12V4.09c0-.43.35-.77.77-.77Z"
                        Fill="{CompiledBinding $parent[Button].Foreground}" HorizontalAlignment="Center" VerticalAlignment="Center" Margin="-2,-4,0,0"/>
                </Button>
                <TextBox x:Name="Location" Text="{Binding Location}">
@ -184,7 +184,7 @@
                      IsVisible="{Binding ShowFilters}"
                      ItemsSource="{Binding Filters}"
                      SelectedItem="{Binding SelectedFilter}" />
-                  <TextBox Text="{Binding FileName}" Watermark="{DynamicResource StringManagedFileChooserFileNameWatermark}" IsVisible="{Binding !SelectingFolder}" />
+                  <TextBox Text="{Binding FileName}" PlaceholderText="{DynamicResource StringManagedFileChooserFileNamePlaceholder}" IsVisible="{Binding !SelectingFolder}" />
                </DockPanel>
                <CheckBox IsChecked="{Binding ShowHiddenFiles}" Content="{DynamicResource StringManagedFileChooserShowHiddenFilesText}" DockPanel.Dock="Left"/>
                <UniformGrid x:Name="Finalize" HorizontalAlignment="Right" Rows="1">
@ -344,7 +344,7 @@
      <Setter Property="Margin" Value="4,0,0,0"/>
    </Style>
  </ControlTheme>
-  
+
  <ControlTheme x:Key="{x:Type dialogs:ManagedFileChooserOverwritePrompt}" TargetType="dialogs:ManagedFileChooserOverwritePrompt">
    <Setter Property="MinWidth" Value="270" />
    <Setter Property="MaxWidth" Value="400" />
--- a/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/NumericUpDown.xaml
@ -1,21 +1,21 @@
-<ResourceDictionary xmlns="https://github.com/avaloniaui"
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:sys="clr-namespace:System;assembly=System.Runtime"
                    x:ClassModifier="internal">
  <Design.PreviewWith>
    <Border Padding="20">
      <StackPanel Spacing="20">
+         <NumericUpDown Minimum="0"
+                        Maximum="10"
+                        Increment="0.5"
+                        PlaceholderText="Enter text" />
        <NumericUpDown Minimum="0"
-                       Maximum="10"
-                       Increment="0.5"
-                       Watermark="Enter text" />
-        <NumericUpDown Minimum="0"
-                       Maximum="10"
-                       Increment="0.5"
-                       VerticalContentAlignment="Center"
-                       HorizontalContentAlignment="Center"
-                       ButtonSpinnerLocation="Left"
-                       Watermark="Enter text" />
+                        Maximum="10"
+                        Increment="0.5"
+                        VerticalContentAlignment="Center"
+                        HorizontalContentAlignment="Center"
+                        ButtonSpinnerLocation="Left"
+                        PlaceholderText="Enter text" />
        <NumericUpDown ButtonSpinnerLocation="Left">
          <NumericUpDown.InnerLeftContent>
            <TextBlock Text="m"
@ -81,7 +81,8 @@
                     Padding="{TemplateBinding Padding}"
                     MinWidth="0"
                     Foreground="{TemplateBinding Foreground}"
-                     Watermark="{TemplateBinding Watermark}"
+                     PlaceholderText="{TemplateBinding PlaceholderText}"
+                     PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
                     IsReadOnly="{TemplateBinding IsReadOnly}"
                     VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                     HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}"
--- a/src/Avalonia.Themes.Fluent/Controls/TextBox.xaml
+++ b/src/Avalonia.Themes.Fluent/Controls/TextBox.xaml
@ -9,9 +9,9 @@
        <TextBox Classes="clearButton">Clear</TextBox>
        <TextBox PasswordChar="*" Classes="revealPasswordButton">Reveal Password</TextBox>
        <TextBox PasswordChar="*" Classes="revealPasswordButton" RevealPassword="True">Password Revealed</TextBox>
-        <TextBox Watermark="Watermark"/>
-        <TextBox Watermark="Floating Watermark" UseFloatingWatermark="True"/>
-        <TextBox Watermark="Floating Watermark" UseFloatingWatermark="True">Content</TextBox>
+        <TextBox PlaceholderText="Placeholder"/>
+        <TextBox PlaceholderText="Floating Placeholder" UseFloatingPlaceholder="True"/>
+        <TextBox PlaceholderText="Floating Placeholder" UseFloatingPlaceholder="True">Content</TextBox>
      </StackPanel>
    </Border>
  </Design.PreviewWith>
@ -20,7 +20,7 @@
  <StreamGeometry x:Key="TextBoxClearButtonData">M 11.416016,10 20,1.4160156 18.583984,0 10,8.5839846 1.4160156,0 0,1.4160156 8.5839844,10 0,18.583985 1.4160156,20 10,11.416015 18.583984,20 20,18.583985 Z</StreamGeometry>
  <StreamGeometry x:Key="PasswordBoxRevealButtonData">m10.051 7.0032c2.215 0 4.0105 1.7901 4.0105 3.9984s-1.7956 3.9984-4.0105 3.9984c-2.215 0-4.0105-1.7901-4.0105-3.9984s1.7956-3.9984 4.0105-3.9984zm0 1.4994c-1.3844 0-2.5066 1.1188-2.5066 2.499s1.1222 2.499 2.5066 2.499 2.5066-1.1188 2.5066-2.499-1.1222-2.499-2.5066-2.499zm0-5.0026c4.6257 0 8.6188 3.1487 9.7267 7.5613 0.10085 0.40165-0.14399 0.80877-0.54686 0.90931-0.40288 0.10054-0.81122-0.14355-0.91208-0.54521-0.94136-3.7492-4.3361-6.4261-8.2678-6.4261-3.9334 0-7.3292 2.6792-8.2689 6.4306-0.10063 0.40171-0.50884 0.64603-0.91177 0.54571s-0.648-0.5073-0.54737-0.90901c1.106-4.4152 5.1003-7.5667 9.728-7.5667z</StreamGeometry>
  <StreamGeometry x:Key="PasswordBoxHideButtonData">m0.21967 0.21965c-0.26627 0.26627-0.29047 0.68293-0.07262 0.97654l0.07262 0.08412 4.0346 4.0346c-1.922 1.3495-3.3585 3.365-3.9554 5.7495-0.10058 0.4018 0.14362 0.8091 0.54543 0.9097 0.40182 0.1005 0.80909-0.1436 0.90968-0.5455 0.52947-2.1151 1.8371-3.8891 3.5802-5.0341l1.8096 1.8098c-0.70751 0.7215-1.1438 1.71-1.1438 2.8003 0 2.2092 1.7909 4 4 4 1.0904 0 2.0788-0.4363 2.8004-1.1438l5.9193 5.9195c0.2929 0.2929 0.7677 0.2929 1.0606 0 0.2663-0.2662 0.2905-0.6829 0.0726-0.9765l-0.0726-0.0841-6.1135-6.1142 0.0012-0.0015-1.2001-1.1979-2.8699-2.8693 2e-3 -8e-4 -2.8812-2.8782 0.0012-0.0018-1.1333-1.1305-4.3064-4.3058c-0.29289-0.29289-0.76777-0.29289-1.0607 0zm7.9844 9.0458 3.5351 3.5351c-0.45 0.4358-1.0633 0.704-1.7392 0.704-1.3807 0-2.5-1.1193-2.5-2.5 0-0.6759 0.26824-1.2892 0.7041-1.7391zm1.7959-5.7655c-1.0003 0-1.9709 0.14807-2.8889 0.425l1.237 1.2362c0.5358-0.10587 1.0883-0.16119 1.6519-0.16119 3.9231 0 7.3099 2.6803 8.2471 6.4332 0.1004 0.4018 0.5075 0.6462 0.9094 0.5459 0.4019-0.1004 0.6463-0.5075 0.5459-0.9094-1.103-4.417-5.0869-7.5697-9.7024-7.5697zm0.1947 3.5093 3.8013 3.8007c-0.1018-2.0569-1.7488-3.7024-3.8013-3.8007z</StreamGeometry>
-  
+
  <MenuFlyout x:Key="DefaultTextBoxContextFlyout" ShowMode="{OnFormFactor Desktop=Standard, Mobile=Transient}">
    <MenuItem Header="{DynamicResource StringTextFlyoutCutText}" Command="{Binding $parent[TextBox].Cut}" IsEnabled="{Binding $parent[TextBox].CanCut}" InputGesture="{x:Static TextBox.CutGesture}" />
    <MenuItem Header="{DynamicResource StringTextFlyoutCopyText}" Command="{Binding $parent[TextBox].Copy}" IsEnabled="{Binding $parent[TextBox].CanCopy}" InputGesture="{x:Static TextBox.CopyGesture}"/>
@ -99,6 +99,7 @@
    <Setter Property="CaretBrush" Value="{DynamicResource TextControlForeground}" />
    <Setter Property="BorderBrush" Value="{DynamicResource TextControlBorderBrush}" />
    <Setter Property="SelectionBrush" Value="{DynamicResource TextControlSelectionHighlightColor}" />
+    <Setter Property="PlaceholderForeground" Value="{DynamicResource TextControlPlaceholderForeground}" />
    <Setter Property="BorderThickness" Value="{DynamicResource TextControlBorderThemeThickness}" />
    <Setter Property="CornerRadius" Value="{DynamicResource ControlCornerRadius}" />
    <Setter Property="MinHeight" Value="{DynamicResource TextControlThemeMinHeight}" />
@ -132,11 +133,12 @@
                           Grid.Column="1"
                           Grid.ColumnSpan="1"
                           Margin="{TemplateBinding Padding}">
-                  <TextBlock Name="PART_FloatingWatermark"
-                             Foreground="{DynamicResource SystemAccentColor}"
+                  <TextBlock Name="PART_FloatingPlaceholder"
+                             Foreground="{TemplateBinding PlaceholderForeground}"
                             IsVisible="False"
-                             Text="{TemplateBinding Watermark}"
+                             Text="{TemplateBinding PlaceholderText}"
                             DockPanel.Dock="Top" />
+
                  <ScrollViewer Name="PART_ScrollViewer"
                                HorizontalScrollBarVisibility="{TemplateBinding (ScrollViewer.HorizontalScrollBarVisibility)}"
                                VerticalScrollBarVisibility="{TemplateBinding (ScrollViewer.VerticalScrollBarVisibility)}"
@ -144,9 +146,10 @@
                                AllowAutoHide="{TemplateBinding (ScrollViewer.AllowAutoHide)}"
                                BringIntoViewOnFocusChange="{TemplateBinding (ScrollViewer.BringIntoViewOnFocusChange)}">
                    <Panel>
-                      <TextBlock Name="PART_Watermark"
+                      <TextBlock Name="PART_Placeholder"
+                              Foreground="{TemplateBinding PlaceholderForeground}"
                              Opacity="{DynamicResource TextControlPlaceholderOpacity}"
-                              Text="{TemplateBinding Watermark}"
+                              Text="{TemplateBinding PlaceholderText}"
                              TextAlignment="{TemplateBinding TextAlignment}"
                              TextWrapping="{TemplateBinding TextWrapping}"
                              HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
@ -158,6 +161,7 @@
                          </MultiBinding>
                        </TextBlock.IsVisible>
                      </TextBlock>
+
                      <TextPresenter Name="PART_TextPresenter"
                                    Text="{TemplateBinding Text, Mode=TwoWay}"
                                    CaretBlinkInterval="{TemplateBinding CaretBlinkInterval}"
@ -203,9 +207,6 @@
        <Setter Property="BorderBrush" Value="{DynamicResource TextControlBorderBrushDisabled}" />
      </Style>

-      <Style Selector="^ /template/ TextBlock#PART_Watermark, ^ /template/ TextBlock#PART_FloatingWatermark">
-        <Setter Property="Foreground" Value="{DynamicResource TextControlPlaceholderForegroundDisabled}" />
-      </Style>
    </Style>

    <!-- PointerOver State-->
@ -217,19 +218,12 @@
        <Setter Property="Background" Value="{DynamicResource TextControlBackgroundPointerOver}" />
      </Style>

-      <Style Selector="^ /template/ TextBlock#PART_Watermark">
-        <Setter Property="Foreground" Value="{DynamicResource TextControlPlaceholderForegroundPointerOver}" />
-      </Style>
    </Style>

    <!-- Focused State -->
    <Style Selector="^:focus">
      <Setter Property="Foreground" Value="{DynamicResource TextControlForegroundFocused}" />

-      <Style Selector="^ /template/ TextBlock#PART_Watermark">
-        <Setter Property="Foreground" Value="{DynamicResource TextControlPlaceholderForegroundFocused}" />
-      </Style>
-
      <Style Selector="^ /template/ Border#PART_BorderElement">
        <Setter Property="Background" Value="{DynamicResource TextControlBackgroundFocused}"/>
        <Setter Property="BorderBrush" Value="{DynamicResource TextControlBorderBrushFocused}"/>
@ -241,14 +235,15 @@
      <Setter Property="BorderBrush" Value="{DynamicResource SystemControlErrorTextForegroundBrush}"/>
    </Style>

-    <Style Selector="^ /template/ TextBlock#PART_FloatingWatermark">
+    <Style Selector="^ /template/ TextBlock#PART_FloatingPlaceholder">
      <Setter Property="Cursor" Value="IBeam"/>
    </Style>
-    
-    <Style Selector="^[UseFloatingWatermark=true]:not(:empty) /template/ TextBlock#PART_FloatingWatermark">
+
+    <Style Selector="^[UseFloatingPlaceholder=true]:not(:empty) /template/ TextBlock#PART_FloatingPlaceholder">
      <Setter Property="IsVisible" Value="True" />
    </Style>

+
    <Style Selector="^.revealPasswordButton[AcceptsReturn=False][IsReadOnly=False]:not(TextBox:empty)">
      <Setter Property="InnerRightContent">
        <Template>
--- a/src/Avalonia.Themes.Fluent/Strings/InvariantResources.xaml
+++ b/src/Avalonia.Themes.Fluent/Strings/InvariantResources.xaml
@ -14,7 +14,7 @@
  <x:String x:Key="StringTextFlyoutCopyText">Copy</x:String>
  <x:String x:Key="StringTextFlyoutPasteText">Paste</x:String>
  <!-- ManagedFileChooser -->
-  <x:String x:Key="StringManagedFileChooserFileNameWatermark">File name</x:String>
+  <x:String x:Key="StringManagedFileChooserFileNamePlaceholder">File name</x:String>
  <x:String x:Key="StringManagedFileChooserShowHiddenFilesText">Show hidden files</x:String>
  <x:String x:Key="StringManagedFileChooserOkText">OK</x:String>
  <x:String x:Key="StringManagedFileChooserCancelText">Cancel</x:String>
--- a/src/Avalonia.Themes.Simple/Controls/AutoCompleteBox.xaml
+++ b/src/Avalonia.Themes.Simple/Controls/AutoCompleteBox.xaml
@ -19,8 +19,9 @@
                   CaretIndex="{TemplateBinding CaretIndex, Mode=TwoWay}"
                   ClearSelectionOnLostFocus="{TemplateBinding ClearSelectionOnLostFocus}"
                   DataValidationErrors.Errors="{TemplateBinding (DataValidationErrors.Errors)}"
-                   Watermark="{TemplateBinding Watermark}"
-                   MaxLength="{TemplateBinding MaxLength}"                   
+                   PlaceholderText="{TemplateBinding PlaceholderText}"
+                   PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
+                   MaxLength="{TemplateBinding MaxLength}"
                   InnerLeftContent="{TemplateBinding InnerLeftContent}"
                   InnerRightContent="{TemplateBinding InnerRightContent}"
                   />
--- a/src/Avalonia.Themes.Simple/Controls/CalendarDatePicker.xaml
+++ b/src/Avalonia.Themes.Simple/Controls/CalendarDatePicker.xaml
@ -101,8 +101,9 @@
                   BorderThickness="{TemplateBinding BorderThickness}"
                   CornerRadius="{TemplateBinding CornerRadius}"
                   DataValidationErrors.Errors="{TemplateBinding (DataValidationErrors.Errors)}"
-                   UseFloatingWatermark="{TemplateBinding UseFloatingWatermark}"
-                   Watermark="{TemplateBinding Watermark}" />
+                   UseFloatingPlaceholder="{TemplateBinding UseFloatingPlaceholder}"
+                   PlaceholderText="{TemplateBinding PlaceholderText}"
+                   PlaceholderForeground="{TemplateBinding PlaceholderForeground}" />

          <Button Name="PART_Button"
                  Grid.Column="1"
--- a/src/Avalonia.Themes.Simple/Controls/ManagedFileChooser.xaml
+++ b/src/Avalonia.Themes.Simple/Controls/ManagedFileChooser.xaml
@ -115,7 +115,7 @@
            <TextBox DockPanel.Dock="Bottom"
                     IsVisible="{Binding !SelectingFolder}"
                     Text="{Binding FileName}"
-                     Watermark="{DynamicResource StringManagedFileChooserFileNameWatermark}" />
+                     PlaceholderText="{DynamicResource StringManagedFileChooserFileNamePlaceholder}" />

            <ListBox x:Name="PART_QuickLinks"
                     MaxWidth="200"
@ -264,7 +264,7 @@
                  <Binding Path ="FileName" RelativeSource="{RelativeSource TemplatedParent}" />
                </MultiBinding>
              </TextBlock.Text>
-            </TextBlock>            
+            </TextBlock>
            <StackPanel HorizontalAlignment="Right"
                        Spacing="10"
                        Orientation="Horizontal">
--- a/src/Avalonia.Themes.Simple/Controls/NumericUpDown.xaml
+++ b/src/Avalonia.Themes.Simple/Controls/NumericUpDown.xaml
@ -37,7 +37,8 @@
                     Text="{TemplateBinding Text}"
                     TextAlignment="{TemplateBinding TextAlignment}"
                     TextWrapping="NoWrap"
-                     Watermark="{TemplateBinding Watermark}"
+                     PlaceholderText="{TemplateBinding PlaceholderText}"
+                     PlaceholderForeground="{TemplateBinding PlaceholderForeground}"
                     InnerLeftContent="{Binding InnerLeftContent, RelativeSource={RelativeSource TemplatedParent}}"
                     InnerRightContent="{Binding InnerRightContent, RelativeSource={RelativeSource TemplatedParent}}"/>
          </ButtonSpinner>
--- a/src/Avalonia.Themes.Simple/Controls/TextBox.xaml
+++ b/src/Avalonia.Themes.Simple/Controls/TextBox.xaml
@ -85,6 +85,7 @@
    <Setter Property="Background" Value="{DynamicResource ThemeBackgroundBrush}" />
    <Setter Property="BorderBrush" Value="{DynamicResource ThemeBorderMidBrush}" />
    <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundBrush}" />
+    <Setter Property="PlaceholderForeground" Value="{DynamicResource ThemeForegroundLowBrush}" />
    <Setter Property="BorderThickness" Value="{DynamicResource ThemeBorderThickness}" />
    <Setter Property="SelectionBrush" Value="{DynamicResource HighlightBrush}" />
    <Setter Property="SelectionForegroundBrush" Value="{DynamicResource HighlightForegroundBrush}" />
@ -102,14 +103,14 @@
                     HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
                     VerticalAlignment="{TemplateBinding VerticalContentAlignment}">

-            <TextBlock Name="floatingWatermark"
+            <TextBlock Name="floatingPlaceholder"
                       DockPanel.Dock="Top"
                       FontSize="{DynamicResource FontSizeSmall}"
-                       Foreground="{DynamicResource ThemeAccentBrush}"
-                       Text="{TemplateBinding Watermark}">
+                       Foreground="{TemplateBinding PlaceholderForeground}"
+                       Text="{TemplateBinding PlaceholderText}">
              <TextBlock.IsVisible>
                <MultiBinding Converter="{x:Static BoolConverters.And}">
-                  <Binding Path="UseFloatingWatermark"
+                  <Binding Path="UseFloatingPlaceholder"
                           RelativeSource="{RelativeSource TemplatedParent}" />
                  <Binding Converter="{x:Static StringConverters.IsNotNullOrEmpty}"
                           Path="Text"
@ -133,11 +134,12 @@
                              IsScrollChainingEnabled="{TemplateBinding (ScrollViewer.IsScrollChainingEnabled)}"
                              VerticalScrollBarVisibility="{TemplateBinding (ScrollViewer.VerticalScrollBarVisibility)}">
                  <Panel>
-                    <TextBlock Name="watermark"
+                    <TextBlock Name="placeholder"
+                               Foreground="{TemplateBinding PlaceholderForeground}"
                               HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
-                               VerticalAlignment="{TemplateBinding VerticalContentAlignment}"   
+                               VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                               Opacity="{DynamicResource TextControlPlaceholderOpacity}"
-                               Text="{TemplateBinding Watermark}"
+                               Text="{TemplateBinding PlaceholderText}"
                               TextAlignment="{TemplateBinding TextAlignment}"
                               TextWrapping="{TemplateBinding TextWrapping}">
                      <TextBlock.IsVisible>
@ -194,7 +196,7 @@
    <Style Selector="^:disabled /template/ Border#border">
      <Setter Property="Opacity" Value="{DynamicResource ThemeDisabledOpacity}" />
    </Style>
-    <Style Selector="^ /template/ TextBlock#floatingWatermark">
+    <Style Selector="^ /template/ TextBlock#floatingPlaceholder">
      <Setter Property="Cursor" Value="IBeam"/>
    </Style>

@ -203,7 +205,7 @@
        <Template>
          <Button Command="{Binding $parent[TextBox].Clear}"
                  Focusable="False"
-                  Theme="{StaticResource SimpleTextBoxClearButtonTheme}" 
+                  Theme="{StaticResource SimpleTextBoxClearButtonTheme}"
                  ClipToBounds="True" />
        </Template>
      </Setter>
--- a/tests/Avalonia.Controls.UnitTests/AutoCompleteBoxTests.cs
+++ b/tests/Avalonia.Controls.UnitTests/AutoCompleteBoxTests.cs
@ -406,7 +406,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Equal(control.Text, control.ItemSelector(input, selectedItem));
            });
        }
-        
+
        [Fact]
        public void Text_Validation()
        {
@ -421,7 +421,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Equal([exception], DataValidationErrors.GetErrors(control));
            });
        }
-        
+
        [Fact]
        public void Text_Validation_TextBox_Errors_Binding()
        {
@ -430,20 +430,20 @@ namespace Avalonia.Controls.UnitTests
                // simulate the TemplateBinding that would be used within the AutoCompleteBox control theme for the inner PART_TextBox
                //      DataValidationErrors.Errors="{TemplateBinding (DataValidationErrors.Errors)}"
                textbox.Bind(DataValidationErrors.ErrorsProperty, control.GetBindingObservable(DataValidationErrors.ErrorsProperty));
-                
+
                var exception = new InvalidCastException("failed validation");
                var textObservable = new BehaviorSubject<BindingNotification>(new BindingNotification(exception, BindingErrorType.DataValidationError));
                control.Bind(AutoCompleteBox.TextProperty, textObservable);
                Dispatcher.UIThread.RunJobs();
-                
+
                Assert.True(DataValidationErrors.GetHasErrors(control));
                Assert.Equal([exception], DataValidationErrors.GetErrors(control));
-                
+
                Assert.True(DataValidationErrors.GetHasErrors(textbox));
                Assert.Equal([exception], DataValidationErrors.GetErrors(textbox));
            });
        }
-        
+
        [Fact]
        public void SelectedItem_Validation()
        {
@ -583,7 +583,7 @@ namespace Avalonia.Controls.UnitTests
        }

        /// <summary>
-        /// Retrieves a defined predicate filter through a new AutoCompleteBox 
+        /// Retrieves a defined predicate filter through a new AutoCompleteBox
        /// control instance.
        /// </summary>
        /// <param name="mode">The FilterMode of interest.</param>
@ -1283,5 +1283,18 @@ namespace Avalonia.Controls.UnitTests
                IsOpen = true;
            }
        }
+
+        [Fact]
+        public void PlaceholderForeground_Can_Be_Set()
+        {
+            using (UnitTestApplication.Start(TestServices.StyledWindow))
+            {
+                var control = CreateControl();
+                control.PlaceholderText = "Search...";
+                control.PlaceholderForeground = Media.Brushes.Green;
+
+                Assert.Equal(Media.Brushes.Green, control.PlaceholderForeground);
+            }
+        }
    }
 }
--- a/tests/Avalonia.Controls.UnitTests/CalendarDatePickerTests.cs
+++ b/tests/Avalonia.Controls.UnitTests/CalendarDatePickerTests.cs
@ -117,7 +117,7 @@ namespace Avalonia.Controls.UnitTests
        {
            return new FuncControlTemplate<CalendarDatePicker>((control, scope) =>
            {
-                var textBox = 
+                var textBox =
                    new TextBox
                    {
                        Name = "PART_TextBox"
@ -130,7 +130,7 @@ namespace Avalonia.Controls.UnitTests
                var calendar =
                    new Calendar
                    {
-                        Name = "PART_Calendar", 
+                        Name = "PART_Calendar",
                        [!Calendar.SelectedDateProperty] = control[!CalendarDatePicker.SelectedDateProperty],
                        [!Calendar.DisplayDateProperty] = control[!CalendarDatePicker.DisplayDateProperty],
                        [!Calendar.DisplayDateStartProperty] = control[!CalendarDatePicker.DisplayDateStartProperty],
@ -179,5 +179,18 @@ namespace Avalonia.Controls.UnitTests
            });
        }

+        [Fact]
+        public void PlaceholderForeground_Can_Be_Set()
+        {
+            using (UnitTestApplication.Start(Services))
+            {
+                var control = CreateControl();
+                control.PlaceholderText = "Select date";
+                control.PlaceholderForeground = Media.Brushes.Purple;
+
+                Assert.Equal(Media.Brushes.Purple, control.PlaceholderForeground);
+            }
+        }
+
    }
 }
--- a/tests/Avalonia.Controls.UnitTests/NumericUpDownTests.cs
+++ b/tests/Avalonia.Controls.UnitTests/NumericUpDownTests.cs
@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
@ -58,7 +58,7 @@ namespace Avalonia.Controls.UnitTests
            var spinner = GetSpinner(control);

            spinner.RaiseEvent(new SpinEventArgs(Spinner.SpinEvent, direction));
-            
+
            Assert.Equal(control.Value, expected);
        }

@ -105,16 +105,16 @@ namespace Avalonia.Controls.UnitTests
            // if min and max are not defined and value was null, 0 should be ne new value after spin
            yield return [decimal.MinValue, decimal.MaxValue, null, SpinDirection.Decrease, 0m];
            yield return [decimal.MinValue, decimal.MaxValue, null, SpinDirection.Increase, 0m];
-            
+
            // if no value was defined, but Min or Max are defined, use these as the new value
            yield return [-400m, -200m, null, SpinDirection.Decrease, -200m];
            yield return [200m, 400m, null, SpinDirection.Increase, 200m];
-            
+
            // Value should be clamped to Min / Max after spinning
            yield return [200m, 400m, 5m, SpinDirection.Increase, 200m];
            yield return [200m, 400m, 200m, SpinDirection.Decrease, 200m];
        }
-        
+
        private void RunTest(Action<NumericUpDown, TextBox> test)
        {
            using (UnitTestApplication.Start(Services))
@ -148,14 +148,14 @@ namespace Avalonia.Controls.UnitTests
                          .OfType<TextBox>()
                          .First();
        }
-        
+
        private static ButtonSpinner GetSpinner(NumericUpDown control)
        {
            return control.GetTemplateChildren()
                .OfType<ButtonSpinner>()
                .First();
        }
-        
+
        private static IControlTemplate CreateTemplate()
        {
            return new FuncControlTemplate<NumericUpDown>((control, scope) =>
@ -180,14 +180,27 @@ namespace Avalonia.Controls.UnitTests
            {
                // Set TabIndex on NumericUpDown
                control.TabIndex = 5;
-                
+
                // The inner TextBox should inherit the same TabIndex
                Assert.Equal(5, textbox.TabIndex);
-                
+
                // Change TabIndex and verify it gets synchronized
                control.TabIndex = 10;
                Assert.Equal(10, textbox.TabIndex);
            });
        }
+
+        [Fact]
+        public void PlaceholderForeground_Can_Be_Set()
+        {
+            using (UnitTestApplication.Start(Services))
+            {
+                var control = CreateControl();
+                control.PlaceholderText = "Enter value";
+                control.PlaceholderForeground = Media.Brushes.Red;
+
+                Assert.Equal(Media.Brushes.Red, control.PlaceholderForeground);
+            }
+        }
    }
 }
--- a/tests/Avalonia.Controls.UnitTests/TextBoxTests.cs
+++ b/tests/Avalonia.Controls.UnitTests/TextBoxTests.cs
@ -42,25 +42,25 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "5678"
                };
-                
+
                var sp = new StackPanel();
                sp.Children.Add(target1);
                sp.Children.Add(target2);

                target1.ApplyTemplate();
                target2.ApplyTemplate();
-                
+
                var root = new TestRoot() { Child = sp };

                target1.SelectionStart = 0;
                target1.SelectionEnd = 3;
-                
+
                target1.Focus();
                Assert.False(target2.IsFocused);
                Assert.True(target1.IsFocused);

                target2.Focus();
-                
+
                Assert.Equal("123", target1.SelectedText);
            }
        }
@ -106,7 +106,7 @@ namespace Avalonia.Controls.UnitTests
                        }
                    }
                };
-                              
+

                target1.ApplyTemplate();

@ -165,16 +165,16 @@ namespace Avalonia.Controls.UnitTests
                };

                target.ApplyTemplate();
-                
+
                target.Measure(Size.Infinity);
-                
+
                target.CaretIndex = 3;
                RaiseKeyEvent(target, Key.Right, 0);

                Assert.Equal(4, target.CaretIndex);
            }
        }
-        
+
        [Fact]
        public void Control_Backspace_Should_Set_Caret_Position_To_The_Start_Of_The_Deletion()
        {
@ -194,11 +194,11 @@ namespace Avalonia.Controls.UnitTests
                // (First Second |Third)
                RaiseKeyEvent(target, Key.Back, KeyModifiers.Control);
                // (First |Third)
-                
+
                Assert.Equal(6, target.CaretIndex);
            }
        }
-        
+
        [Fact]
        public void Control_Backspace_Should_Remove_The_Double_Whitespace_If_Caret_Index_Was_At_The_End_Of_A_Word()
        {
@ -213,7 +213,7 @@ namespace Avalonia.Controls.UnitTests
                };

                target.ApplyTemplate();
-                
+
                // (First Second| Third)
                RaiseKeyEvent(target, Key.Back, KeyModifiers.Control);
                // (First| Third)
@ -236,11 +236,11 @@ namespace Avalonia.Controls.UnitTests
                };

                target.ApplyTemplate();
-                
+
                // (First Second| Third)
                RaiseKeyEvent(target, Key.Back, KeyModifiers.Control);
                // (First| Third)
-                
+
                target.Undo();
                // (First Second| Third)

@ -258,7 +258,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "1234"
                };
-                
+
                target.ApplyTemplate();

                RaiseKeyEvent(target, Key.A, KeyModifiers.Control);
@ -314,7 +314,7 @@ namespace Avalonia.Controls.UnitTests
                    SelectionStart = 5,
                    SelectionEnd = 5
                };
-                
+
                textBox.ApplyTemplate();

                // (First| Second Third Fourth)
@ -356,7 +356,7 @@ namespace Avalonia.Controls.UnitTests
                    Text = "First Second Third Fourth",
                    CaretIndex = 19,
                };
-                
+
                textBox.ApplyTemplate();

                // (First Second Third |Fourth)
@ -400,7 +400,7 @@ namespace Avalonia.Controls.UnitTests

                textBox.SelectionStart = 2;
                textBox.SelectionEnd = 2;
-                
+
                Assert.Equal(2, textBox.CaretIndex);
            }
        }
@ -443,7 +443,7 @@ namespace Avalonia.Controls.UnitTests
                    AcceptsReturn = false,
                    Text = "1234"
                };
-                
+
                target.ApplyTemplate();

                RaiseKeyEvent(target, Key.Enter, 0);
@ -462,7 +462,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    AcceptsReturn = true
                };
-                
+
                target.ApplyTemplate();

                RaiseKeyEvent(target, Key.Enter, 0);
@ -482,7 +482,7 @@ namespace Avalonia.Controls.UnitTests
                    AcceptsReturn = true,
                    NewLine = "Test"
                };
-                
+
                target.ApplyTemplate();

                RaiseKeyEvent(target, Key.Enter, 0);
@ -523,7 +523,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "0123456789"
                };
-                
+
                target.ApplyTemplate();

                target.SelectionStart = 0;
@ -547,7 +547,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "0123456789"
                };
-                
+
                target.ApplyTemplate();

                target.SelectionStart = 8;
@ -592,7 +592,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "0123456789"
                };
-                
+
                target.ApplyTemplate();

                Assert.True(target.SelectedText == "");
@ -614,7 +614,7 @@ namespace Avalonia.Controls.UnitTests
                    Template = CreateTemplate(),
                    Text = "0123"
                };
-                
+
                target.ApplyTemplate();

                target.SelectedText = "AA";
@ -679,7 +679,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.True(true);
            }
        }
-        
+
        [Theory]
        [InlineData(Key.Up)]
        [InlineData(Key.Down)]
@ -725,7 +725,7 @@ namespace Avalonia.Controls.UnitTests

                target1.ApplyTemplate();
                target2.ApplyTemplate();
-                
+
                var root = new TestRoot { Child = sp };

                var gfcount = 0;
@ -746,7 +746,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Equal(1, lfcount);
            }
        }
-        
+
        [Fact]
        public void TextBox_CaretIndex_Persists_When_Focus_Lost()
        {
@ -768,7 +768,7 @@ namespace Avalonia.Controls.UnitTests

                target1.ApplyTemplate();
                target2.ApplyTemplate();
-                
+
                var root = new TestRoot { Child = sp };

                target2.Focus();
@ -777,11 +777,11 @@ namespace Avalonia.Controls.UnitTests
                Assert.True(target2.IsFocused);

                target1.Focus();
-                
+
                Assert.Equal(2, target2.CaretIndex);
            }
        }
-        
+
        [Fact]
        public void TextBox_Reveal_Password_Reset_When_Lost_Focus()
        {
@ -804,14 +804,14 @@ namespace Avalonia.Controls.UnitTests

                target1.ApplyTemplate();
                target2.ApplyTemplate();
-                
+
                var root = new TestRoot { Child = sp };

                target1.Focus();
                target1.RevealPassword = true;
-                
+
                target2.Focus();
-                
+
                Assert.False(target1.RevealPassword);
            }
        }
@ -833,7 +833,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Null(target.Text);
            }
        }
-        
+
        [Theory]
        [InlineData("abc", "d", 3, 0, 0, false, "abc")]
        [InlineData("abc", "dd", 4, 3, 3, false, "abcd")]
@ -870,7 +870,7 @@ namespace Avalonia.Controls.UnitTests
                topLevel.LayoutManager.ExecuteInitialLayoutPass();

                target.Measure(Size.Infinity);
-                
+
                if (fromClipboard)
                {
                    await topLevel.Clipboard!.SetTextAsync(textInput);
@ -882,7 +882,7 @@ namespace Avalonia.Controls.UnitTests
                {
                    RaiseTextEvent(target, textInput);
                }
-                
+
                Assert.Equal(expected, target.Text);
            }
        }
@ -1246,7 +1246,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Equal((minLines * target.LineHeight) + textPresenterMargin.Top + textPresenterMargin.Bottom, scrollViewer.MinHeight);
            }
        }
-        
+
        [Theory]
        [InlineData(null, 1)]
        [InlineData("", 1)]
@ -1285,7 +1285,7 @@ namespace Avalonia.Controls.UnitTests
            var b = new TextBox();
            Assert.Equal(-1, b.GetLineCount());
        }
-        
+
        [Fact]
        public void LineCount_Is_Correct_After_Text_Change()
        {
@ -1309,7 +1309,7 @@ namespace Avalonia.Controls.UnitTests

                target.ApplyTemplate();
                target.Measure(Size.Infinity);
-                
+
                Assert.Equal(1, target.GetLineCount());

                target.Text = "Hello\r\nWorld";
@ -1505,7 +1505,7 @@ namespace Avalonia.Controls.UnitTests
                Assert.Equal("ABCDEF123", tb.Text);

                // Undo will take us back one step
-                tb.Undo();                
+                tb.Undo();
                Assert.Equal("ABCDEF", tb.Text);

                // Undo again
@ -2050,7 +2050,7 @@ namespace Avalonia.Controls.UnitTests
            Assert.NotNull(client);
            Assert.Equal(string.Empty, client.SurroundingText);
        }
-  
+
        [Fact]
        public void Backspace_Should_Delete_Last_Character_In_Line_And_Keep_Caret_On_Same_Line()
        {
@ -2122,7 +2122,7 @@ namespace Avalonia.Controls.UnitTests

                Assert.True(target1.IsFocused);

-                Assert.Equal("1234", target1.SelectedText);            
+                Assert.Equal("1234", target1.SelectedText);

                target2.Focus();

@ -2149,6 +2149,61 @@ namespace Avalonia.Controls.UnitTests
            Assert.Equal("FirstSecond", target.Text);
        }

+        [Fact]
+        public void PlaceholderForeground_Can_Be_Set()
+        {
+            using (UnitTestApplication.Start(Services))
+            {
+                var target = new TextBox
+                {
+                    Template = CreateTemplate(),
+                    PlaceholderText = "Enter text",
+                    PlaceholderForeground = Brushes.Red
+                };
+
+                target.ApplyTemplate();
+
+                Assert.Equal(Brushes.Red, target.PlaceholderForeground);
+            }
+        }
+
+        [Fact]
+        public void PlaceholderForeground_Defaults_To_Null()
+        {
+            using (UnitTestApplication.Start(Services))
+            {
+                var target = new TextBox
+                {
+                    Template = CreateTemplate(),
+                    PlaceholderText = "Enter text"
+                };
+
+                target.ApplyTemplate();
+
+                Assert.Null(target.PlaceholderForeground);
+            }
+        }
+
+        [Fact]
+        public void PlaceholderForeground_Can_Be_Set_To_Null()
+        {
+            using (UnitTestApplication.Start(Services))
+            {
+                var target = new TextBox
+                {
+                    Template = CreateTemplate(),
+                    PlaceholderText = "Enter text",
+                    PlaceholderForeground = Brushes.Blue
+                };
+
+                target.ApplyTemplate();
+
+                target.PlaceholderForeground = null;
+
+                Assert.Null(target.PlaceholderForeground);
+            }
+        }
+
        private static TestServices FocusServices => TestServices.MockThreadingInterface.With(
            keyboardDevice: () => new KeyboardDevice(),
            keyboardNavigation: () => new KeyboardNavigationHandler(),
@ -2160,7 +2215,7 @@ namespace Avalonia.Controls.UnitTests
        private static TestServices Services => TestServices.MockThreadingInterface.With(
            standardCursorFactory: Mock.Of<ICursorFactory>(),
            renderInterface: new HeadlessPlatformRenderInterface(),
-            textShaperImpl: new HarfBuzzTextShaper(), 
+            textShaperImpl: new HarfBuzzTextShaper(),
            fontManagerImpl: new TestFontManager(),
            assetLoader: new StandardAssetLoader());

--- a/tests/Avalonia.Generators.Tests/Views/AttachedProps.xml
+++ b/tests/Avalonia.Generators.Tests/Views/AttachedProps.xml
@ -3,6 +3,6 @@
        x:Class="Sample.App.AttachedProps"
        Design.Width="300">
    <TextBox Name="UserNameTextBox"
-             Watermark="Username input"
-             UseFloatingWatermark="True" />
+             Placeholder="Username input"
+             UseFloatingPlaceholder="True" />
 </Window>
--- a/tests/Avalonia.Generators.Tests/Views/ControlWithoutWindow.xml
+++ b/tests/Avalonia.Generators.Tests/Views/ControlWithoutWindow.xml
@ -3,6 +3,6 @@
        x:Class="Sample.App.ControlWithoutWindow"
        Design.Width="300">
    <TextBox Name="UserNameTextBox"
-             Watermark="Username input"
-             UseFloatingWatermark="True" />
+             Placeholder="Username input"
+             UseFloatingPlaceholder="True" />
 </UserControl>
--- a/tests/Avalonia.Generators.Tests/Views/DataTemplates.xml
+++ b/tests/Avalonia.Generators.Tests/Views/DataTemplates.xml
@ -3,14 +3,14 @@
        x:Class="Sample.App.DataTemplates">
    <StackPanel>
        <TextBox x:Name="UserNameTextBox"
-                 Watermark="Username input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Username input"
+                 UseFloatingPlaceholder="True" />
        <ListBox Name="NamedListBox">
            <ListBox.ItemTemplate>
                <DataTemplate x:Name="NamedDataTemplate">
                    <TextBox x:Name="TemplatedTextBox"
-                             Watermark="Templated input"
-                             UseFloatingWatermark="True" />
+                             Placeholder="Templated input"
+                             UseFloatingPlaceholder="True" />
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>
--- a/tests/Avalonia.Generators.Tests/Views/FieldModifier.xml
+++ b/tests/Avalonia.Generators.Tests/Views/FieldModifier.xml
@ -4,20 +4,20 @@
    <StackPanel>
        <TextBox Name="FirstNameTextBox"
                 x:FieldModifier="Public"
-                 Watermark="Username input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Username input"
+                 UseFloatingPlaceholder="True" />
        <TextBox Name="LastNameTextBox"
                 x:FieldModifier="public"
-                 Watermark="Username input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Username input"
+                 UseFloatingPlaceholder="True" />
        <TextBox Name="PasswordTextBox"
                 x:FieldModifier="protected"
-                 Watermark="Password input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Password input"
+                 UseFloatingPlaceholder="True" />
        <TextBox Name="ConfirmPasswordTextBox"
                 x:FieldModifier="private"
-                 Watermark="Password input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Password input"
+                 UseFloatingPlaceholder="True" />
        <Button Name="SignUpButton"
                x:FieldModifier="NotPublic"
                Content="Sign up" />
--- a/tests/Avalonia.Generators.Tests/Views/NamedControl.xml
+++ b/tests/Avalonia.Generators.Tests/Views/NamedControl.xml
@ -3,6 +3,6 @@
        x:Class="Sample.App.NamedControl">
    <TextBox Name="UserNameTextBox"
             AutomationProperties.Name="The user name"
-             Watermark="Username input"
-             UseFloatingWatermark="True" />
+             Placeholder="Username input"
+             UseFloatingPlaceholder="True" />
 </Window>
--- a/tests/Avalonia.Generators.Tests/Views/NamedControls.xml
+++ b/tests/Avalonia.Generators.Tests/Views/NamedControls.xml
@ -3,11 +3,11 @@
        x:Class="Sample.App.NamedControls">
    <StackPanel>
        <TextBox Name="UserNameTextBox"
-                 Watermark="Username input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Username input"
+                 UseFloatingPlaceholder="True" />
        <TextBox Name="PasswordTextBox"
-                 Watermark="Password input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Password input"
+                 UseFloatingPlaceholder="True" />
        <Button Name="SignUpButton"
                Content="Sign up" />
    </StackPanel>
--- a/tests/Avalonia.Generators.Tests/Views/NoNamedControls.xml
+++ b/tests/Avalonia.Generators.Tests/Views/NoNamedControls.xml
@ -1,6 +1,6 @@
 <Window xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        x:Class="Sample.App.NoNamedControls">
-    <TextBox Watermark="Username input"
-             UseFloatingWatermark="True" />
+    <TextBox Placeholder="Username input"
+             UseFloatingPlaceholder="True" />
 </Window>
--- a/tests/Avalonia.Generators.Tests/Views/SignUpView.xml
+++ b/tests/Avalonia.Generators.Tests/Views/SignUpView.xml
@ -5,15 +5,15 @@
    <StackPanel>
        <controls:CustomTextBox Margin="0 10 0 0"
                                Name="UserNameTextBox"
-                                Watermark="Please, enter user name..."
-                                UseFloatingWatermark="True" />
+                                Placeholder="Please, enter user name..."
+                                UseFloatingPlaceholder="True" />
        <TextBlock Name="UserNameValidation"
                   Foreground="Red"
                   FontSize="12" />
        <TextBox Margin="0 10 0 0"
                 Name="PasswordTextBox"
-                 Watermark="Please, enter your password..."
-                 UseFloatingWatermark="True"
+                 Placeholder="Please, enter your password..."
+                 UseFloatingPlaceholder="True"
                 PasswordChar="*" />
        <TextBlock Name="PasswordValidation"
                   Foreground="Red"
@ -27,8 +27,8 @@
        </ListBox>
        <TextBox Margin="0 10 0 0"
                 x:Name="ConfirmPasswordTextBox"
-                 Watermark="Please, confirm the password..."
-                 UseFloatingWatermark="True"
+                 Placeholder="Please, confirm the password..."
+                 UseFloatingPlaceholder="True"
                 PasswordChar="*" />
        <TextBlock x:Name="ConfirmPasswordValidation"
                   TextWrapping="Wrap"
--- a/tests/Avalonia.Generators.Tests/Views/xNamedControl.xml
+++ b/tests/Avalonia.Generators.Tests/Views/xNamedControl.xml
@ -3,6 +3,6 @@
        x:Class="Sample.App.xNamedControl">
    <TextBox x:Name="UserNameTextBox"
             AutomationProperties.Name="The user name"
-             Watermark="Username input"
-             UseFloatingWatermark="True" />
+             Placeholder="Username input"
+             UseFloatingPlaceholder="True" />
 </Window>
--- a/tests/Avalonia.Generators.Tests/Views/xNamedControls.xml
+++ b/tests/Avalonia.Generators.Tests/Views/xNamedControls.xml
@ -3,11 +3,11 @@
        x:Class="Sample.App.xNamedControls">
    <StackPanel>
        <TextBox x:Name="UserNameTextBox"
-                 Watermark="Username input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Username input"
+                 UseFloatingPlaceholder="True" />
        <TextBox x:Name="PasswordTextBox"
-                 Watermark="Password input"
-                 UseFloatingWatermark="True" />
+                 Placeholder="Password input"
+                 UseFloatingPlaceholder="True" />
        <!-- Name generator should still generate members, even if XAML is invalid -->
        <Button x:Name="SignUpButton"
                Content="{x:Static NonExistent.Member}" />
--- a/tests/Avalonia.Markup.Xaml.UnitTests/Data/BindingTests.cs
+++ b/tests/Avalonia.Markup.Xaml.UnitTests/Data/BindingTests.cs
@ -71,14 +71,14 @@ namespace Avalonia.Markup.Xaml.UnitTests.Data
 <Window xmlns='https://github.com/avaloniaui'
        xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
        xmlns:local='clr-namespace:Avalonia.Markup.Xaml.UnitTests.Data;assembly=Avalonia.Markup.Xaml.UnitTests'>
-    <TextBox Name='textBox' Text='Foo' Watermark='Bar'>
+    <TextBox Name='textBox' Text='Foo' PlaceholderText='Bar'>
        <TextBox.Template>
            <ControlTemplate>
                <TextPresenter Name='PART_TextPresenter'>
                    <TextPresenter.Text>
                        <MultiBinding Converter='{x:Static local:ConcatConverter.Instance}'>
                            <Binding RelativeSource='{RelativeSource TemplatedParent}' Path='Text'/>
-                            <Binding RelativeSource='{RelativeSource TemplatedParent}' Path='Watermark'/>
+                            <Binding RelativeSource='{RelativeSource TemplatedParent}' Path='PlaceholderText'/>
                        </MultiBinding>
                    </TextPresenter.Text>
                </TextPresenter>
--- a/tests/Avalonia.RenderTests/Controls/TextBoxTests.cs
+++ b/tests/Avalonia.RenderTests/Controls/TextBoxTests.cs
@ -0,0 +1,135 @@
+using System.Threading.Tasks;
+using Avalonia.Controls;
+using Avalonia.Controls.Presenters;
+using Avalonia.Controls.Templates;
+using Avalonia.Layout;
+using Avalonia.Media;
+using Xunit;
+
+namespace Avalonia.Skia.RenderTests
+{
+    public class TextBoxTests : TestBase
+    {
+        public TextBoxTests()
+            : base(@"Controls\TextBox")
+        {
+        }
+
+        private static IControlTemplate CreateTextBoxTemplate()
+        {
+            return new FuncControlTemplate<TextBox>((textBox, scope) =>
+            {
+                var border = new Border
+                {
+                    Background = textBox.Background,
+                    BorderBrush = Brushes.Gray,
+                    BorderThickness = new Thickness(1),
+                    Padding = new Thickness(4),
+                };
+
+                var panel = new Panel();
+
+                // Use Antialias mode
+                TextOptions.SetTextRenderingMode(panel, TextRenderingMode.Antialias);
+
+                var placeholder = new TextBlock
+                {
+                    Name = "PART_Placeholder",
+                    [!TextBlock.TextProperty] = textBox[!TextBox.PlaceholderTextProperty],
+                    [!TextBlock.ForegroundProperty] = textBox[!TextBox.PlaceholderForegroundProperty],
+                    FontFamily = textBox.FontFamily,
+                    FontSize = textBox.FontSize,
+                    VerticalAlignment = VerticalAlignment.Center,
+                    Opacity = 0.5,
+                }.RegisterInNameScope(scope);
+
+                var presenter = new TextPresenter
+                {
+                    Name = "PART_TextPresenter",
+                    [!TextPresenter.TextProperty] = textBox[!TextBox.TextProperty],
+                    [!TextPresenter.CaretIndexProperty] = textBox[!TextBox.CaretIndexProperty],
+                    FontFamily = textBox.FontFamily,
+                    FontSize = textBox.FontSize,
+                }.RegisterInNameScope(scope);
+
+                panel.Children.Add(placeholder);
+                panel.Children.Add(presenter);
+                border.Child = panel;
+
+                return border;
+            });
+        }
+
+        [Fact]
+        public async Task Placeholder_With_Red_Foreground()
+        {
+            var target = new Border
+            {
+                Padding = new Thickness(8),
+                Width = 200,
+                Height = 50,
+                Background = Brushes.White,
+                Child = new TextBox
+                {
+                    Template = CreateTextBoxTemplate(),
+                    FontFamily = TestFontFamily,
+                    FontSize = 12,
+                    Background = Brushes.White,
+                    PlaceholderText = "Red placeholder",
+                    PlaceholderForeground = Brushes.Red,
+                }
+            };
+
+            await RenderToFile(target);
+            CompareImages();
+        }
+
+        [Fact]
+        public async Task Placeholder_With_Blue_Foreground()
+        {
+            var target = new Border
+            {
+                Padding = new Thickness(8),
+                Width = 200,
+                Height = 50,
+                Background = Brushes.White,
+                Child = new TextBox
+                {
+                    Template = CreateTextBoxTemplate(),
+                    FontFamily = TestFontFamily,
+                    FontSize = 12,
+                    Background = Brushes.White,
+                    PlaceholderText = "Blue placeholder",
+                    PlaceholderForeground = Brushes.Blue,
+                }
+            };
+
+            await RenderToFile(target);
+            CompareImages();
+        }
+
+        [Fact]
+        public async Task Placeholder_With_Default_Foreground()
+        {
+            var target = new Border
+            {
+                Padding = new Thickness(8),
+                Width = 200,
+                Height = 50,
+                Background = Brushes.White,
+                Child = new TextBox
+                {
+                    Template = CreateTextBoxTemplate(),
+                    FontFamily = TestFontFamily,
+                    FontSize = 12,
+                    Background = Brushes.White,
+                    PlaceholderText = "Default placeholder",
+                    PlaceholderForeground = Brushes.Gray,
+                }
+            };
+
+            await RenderToFile(target);
+            CompareImages();
+        }
+    }
+}
--- a/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Blue_Foreground.expected.png
+++ b/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Blue_Foreground.expected.png
--- a/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Default_Foreground.expected.png
+++ b/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Default_Foreground.expected.png
--- a/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Red_Foreground.expected.png
+++ b/tests/TestFiles/Skia/Controls/TextBox/Placeholder_With_Red_Foreground.expected.png