diff --git a/Avalonia.Desktop.slnf b/Avalonia.Desktop.slnf
index 76620e8b93..73e38f8cb9 100644
--- a/Avalonia.Desktop.slnf
+++ b/Avalonia.Desktop.slnf
@@ -23,8 +23,6 @@
       "src\\Avalonia.Dialogs\\Avalonia.Dialogs.csproj",
       "src\\Avalonia.Fonts.Inter\\Avalonia.Fonts.Inter.csproj",
       "src\\Avalonia.FreeDesktop\\Avalonia.FreeDesktop.csproj",
-      "src\\Avalonia.Headless.Vnc\\Avalonia.Headless.Vnc.csproj",
-      "src\\Avalonia.Headless\\Avalonia.Headless.csproj",
       "src\\Avalonia.MicroCom\\Avalonia.MicroCom.csproj",
       "src\\Avalonia.Native\\Avalonia.Native.csproj",
       "src\\Avalonia.OpenGL\\Avalonia.OpenGL.csproj",
@@ -33,6 +31,8 @@
       "src\\Avalonia.Themes.Fluent\\Avalonia.Themes.Fluent.csproj",
       "src\\Avalonia.Themes.Simple\\Avalonia.Themes.Simple.csproj",
       "src\\Avalonia.X11\\Avalonia.X11.csproj",
+      "src\\Headless\\Avalonia.Headless.Vnc\\Avalonia.Headless.Vnc.csproj",
+      "src\\Headless\\Avalonia.Headless\\Avalonia.Headless.csproj",
       "src\\Linux\\Avalonia.LinuxFramebuffer\\Avalonia.LinuxFramebuffer.csproj",
       "src\\Markup\\Avalonia.Markup.Xaml.Loader\\Avalonia.Markup.Xaml.Loader.csproj",
       "src\\Markup\\Avalonia.Markup.Xaml\\Avalonia.Markup.Xaml.csproj",
@@ -65,4 +65,4 @@
       "tests\\Avalonia.UnitTests\\Avalonia.UnitTests.csproj"
     ]
   }
-}
\ No newline at end of file
+}
diff --git a/src/Avalonia.FreeDesktop/DBusPlatformSettings.cs b/src/Avalonia.FreeDesktop/DBusPlatformSettings.cs
index a25bb68458..8b2b38bb82 100644
--- a/src/Avalonia.FreeDesktop/DBusPlatformSettings.cs
+++ b/src/Avalonia.FreeDesktop/DBusPlatformSettings.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Threading.Tasks;
 using Avalonia.Logging;
+using Avalonia.Media;
 using Avalonia.Platform;
 using Tmds.DBus.SourceGenerator;
 
@@ -9,7 +10,10 @@ namespace Avalonia.FreeDesktop
     internal class DBusPlatformSettings : DefaultPlatformSettings
     {
         private readonly OrgFreedesktopPortalSettings? _settings;
+
         private PlatformColorValues? _lastColorValues;
+        private PlatformThemeVariant? _themeVariant;
+        private Color? _accentColor;
 
         public DBusPlatformSettings()
         {
@@ -21,24 +25,33 @@ namespace Avalonia.FreeDesktop
             _ = TryGetInitialValueAsync();
         }
 
-        public override PlatformColorValues GetColorValues()
-        {
-            return _lastColorValues ?? base.GetColorValues();
-        }
+        public override PlatformColorValues GetColorValues() => _lastColorValues ?? base.GetColorValues();
 
         private async Task TryGetInitialValueAsync()
         {
             try
             {
                 var value = await _settings!.ReadAsync("org.freedesktop.appearance", "color-scheme");
-                _lastColorValues = GetColorValuesFromSetting(value);
-                OnColorValuesChanged(_lastColorValues);
+                _themeVariant = ReadAsColorScheme(value);
+            }
+            catch (Exception ex)
+            {
+                Logger.TryGet(LogEventLevel.Error, LogArea.FreeDesktopPlatform)?.Log(this, "Unable to get org.freedesktop.appearance.color-scheme value", ex);
+            }
+
+            try
+            {
+                var value = await _settings!.ReadAsync("org.kde.kdeglobals.General", "AccentColor");
+                _accentColor = ReadAsAccentColor(value);
             }
             catch (Exception ex)
             {
-                _lastColorValues = base.GetColorValues();
-                Logger.TryGet(LogEventLevel.Error, LogArea.FreeDesktopPlatform)?.Log(this, "Unable to get setting value", ex);
+                Logger.TryGet(LogEventLevel.Error, LogArea.FreeDesktopPlatform)?.Log(this, "Unable to get org.kde.kdeglobals.General.AccentColor value", ex);
             }
+
+            _lastColorValues = BuildPlatformColorValues();
+            if (_lastColorValues is not null)
+                OnColorValuesChanged(_lastColorValues);
         }
 
         private void SettingsChangedHandler(Exception? exception, (string @namespace, string key, DBusVariantItem value) valueTuple)
@@ -46,25 +59,48 @@ namespace Avalonia.FreeDesktop
             if (exception is not null)
                 return;
 
-            if (valueTuple is ("org.freedesktop.appearance", "color-scheme", { } value))
+            switch (valueTuple)
             {
-                /*
-                <member>0: No preference</member>
-                <member>1: Prefer dark appearance</member>
-                <member>2: Prefer light appearance</member>
-                */
-                _lastColorValues = GetColorValuesFromSetting(value);
-                OnColorValuesChanged(_lastColorValues);
+                case ("org.freedesktop.appearance", "color-scheme", { } colorScheme):
+                    _themeVariant = ReadAsColorScheme(colorScheme);
+                    _lastColorValues = BuildPlatformColorValues();
+                    OnColorValuesChanged(_lastColorValues!);
+                    break;
+                case ("org.kde.kdeglobals.General", "AccentColor", { } accentColor):
+                    _accentColor = ReadAsAccentColor(accentColor);
+                    _lastColorValues = BuildPlatformColorValues();
+                    OnColorValuesChanged(_lastColorValues!);
+                    break;
             }
         }
 
-        private static PlatformColorValues GetColorValuesFromSetting(DBusVariantItem value)
+        private PlatformColorValues? BuildPlatformColorValues()
+        {
+            if (_themeVariant is { } themeVariant && _accentColor is { } accentColor)
+                return new PlatformColorValues { ThemeVariant = themeVariant, AccentColor1 = accentColor };
+            if (_themeVariant is { } themeVariant1)
+                return new PlatformColorValues { ThemeVariant = themeVariant1 };
+            if (_accentColor is { } accentColor1)
+                return new PlatformColorValues { AccentColor1 = accentColor1 };
+            return null;
+        }
+
+        private static PlatformThemeVariant ReadAsColorScheme(DBusVariantItem value)
         {
+            /*
+            <member>0: No preference</member>
+            <member>1: Prefer dark appearance</member>
+            <member>2: Prefer light appearance</member>
+            */
             var isDark = ((value.Value as DBusVariantItem)!.Value as DBusUInt32Item)!.Value == 1;
-            return new PlatformColorValues
-            {
-                ThemeVariant = isDark ? PlatformThemeVariant.Dark : PlatformThemeVariant.Light
-            };
+            return isDark ? PlatformThemeVariant.Dark : PlatformThemeVariant.Light;
+        }
+
+        private static Color ReadAsAccentColor(DBusVariantItem value)
+        {
+            var colorStr = ((value.Value as DBusVariantItem)!.Value as DBusStringItem)!.Value;
+            var rgb = colorStr.Split(',');
+            return new Color(255, byte.Parse(rgb[0]), byte.Parse(rgb[1]), byte.Parse(rgb[2]));
         }
     }
 }