diff --git a/tests/ImageSharp.Tests/PixelFormats/Bgr565Tests.cs b/tests/ImageSharp.Tests/PixelFormats/Bgr565Tests.cs
index 4419fe898..03e905466 100644
--- a/tests/ImageSharp.Tests/PixelFormats/Bgr565Tests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/Bgr565Tests.cs
@@ -1,6 +1,7 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
+using System;
 using System.Numerics;
 using SixLabors.ImageSharp.PixelFormats;
 using Xunit;
@@ -9,6 +10,36 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
 {
     public class Bgr565Tests
     {
+        /// <summary>
+        /// Tests the equality operators for equality.
+        /// </summary>
+        [Fact]
+        public void AreEqual()
+        {
+            var color1 = new Bgr565(0.0f, 0.0f, 0.0f);
+            var color2 = new Bgr565(new Vector3(0.0f));
+            var color3 = new Bgr565(new Vector3(1.0f, 0.0f, 1.0f));
+            var color4 = new Bgr565(1.0f, 0.0f, 1.0f);
+
+            Assert.Equal(color1, color2);
+            Assert.Equal(color3, color4);
+        }
+
+        /// <summary>
+        /// Tests the equality operators for inequality.
+        /// </summary>
+        [Fact]
+        public void AreNotEqual()
+        {
+            var color1 = new Bgr565(0.0f, 0.0f, 0.0f);
+            var color2 = new Bgr565(new Vector3(1.0f));
+            var color3 = new Bgr565(new Vector3(1.0f, 0.0f, 0.0f));
+            var color4 = new Bgr565(1.0f, 1.0f, 0.0f);
+
+            Assert.NotEqual(color1, color2);
+            Assert.NotEqual(color3, color4);
+        }
+
         [Fact]
         public void Bgr565_PackedValue()
         {
@@ -77,6 +108,140 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expected, bgr.PackedValue);
         }
 
+        [Fact]
+        public void Bgr565_FromArgb32()
+        {
+            // arrange
+            var bgr1 = default(Bgr565);
+            var bgr2 = default(Bgr565);
+            ushort expected1 = ushort.MaxValue;
+            ushort expected2 = ushort.MaxValue;
+
+            // act
+            bgr1.FromArgb32(new Argb32(1.0f, 1.0f, 1.0f, 1.0f));
+            bgr2.FromArgb32(new Argb32(1.0f, 1.0f, 1.0f, 0.0f));
+
+            // assert
+            Assert.Equal(expected1, bgr1.PackedValue);
+            Assert.Equal(expected2, bgr2.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_FromRgba32()
+        {
+            // arrange
+            var bgr1 = default(Bgr565);
+            var bgr2 = default(Bgr565);
+            ushort expected1 = ushort.MaxValue;
+            ushort expected2 = ushort.MaxValue;
+
+            // act
+            bgr1.FromRgba32(new Rgba32(1.0f, 1.0f, 1.0f, 1.0f));
+            bgr2.FromRgba32(new Rgba32(1.0f, 1.0f, 1.0f, 0.0f));
+
+            // assert
+            Assert.Equal(expected1, bgr1.PackedValue);
+            Assert.Equal(expected2, bgr2.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_ToRgba32()
+        {
+            // arrange
+            var bgra = new Bgr565(Vector3.One);
+            var expected = new Rgba32(Vector4.One);
+            var actual = default(Rgba32);
+
+            // act
+            bgra.ToRgba32(ref actual);
+
+            Assert.Equal(expected, actual);
+        }
+
+        [Fact]
+        public void Bgra565_FromRgb48()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgr.FromRgb48(new Rgb48(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgr.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra565_FromRgba64()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgr.FromRgba64(new Rgba64(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgr.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_FromBgr24()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expected = ushort.MaxValue;
+            
+            // act
+            bgr.FromBgr24(new Bgr24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+            
+            // assert
+            Assert.Equal(expected, bgr.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_FromRgb24()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expected = ushort.MaxValue;
+
+            // act
+            bgr.FromRgb24(new Rgb24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expected, bgr.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_FromGrey8()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expected = ushort.MaxValue;
+
+            // act
+            bgr.FromGray8(new Gray8(byte.MaxValue));
+
+            // assert
+            Assert.Equal(expected, bgr.PackedValue);
+        }
+
+        [Fact]
+        public void Bgr565_FromGrey16()
+        {
+            // arrange
+            var bgr = default(Bgr565);
+            ushort expected = ushort.MaxValue;
+
+            // act
+            bgr.FromGray16(new Gray16(ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expected, bgr.PackedValue);
+        }
+
         [Fact]
         public void Bgr565_Clamping()
         {
diff --git a/tests/ImageSharp.Tests/PixelFormats/Bgra4444Tests.cs b/tests/ImageSharp.Tests/PixelFormats/Bgra4444Tests.cs
index b6019016c..d4c998625 100644
--- a/tests/ImageSharp.Tests/PixelFormats/Bgra4444Tests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/Bgra4444Tests.cs
@@ -9,6 +9,36 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
 {
     public class Bgra4444Tests
     {
+        /// <summary>
+        /// Tests the equality operators for equality.
+        /// </summary>
+        [Fact]
+        public void AreEqual()
+        {
+            var color1 = new Bgra4444(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Bgra4444(new Vector4(0.0f));
+            var color3 = new Bgra4444(new Vector4(1.0f, 0.0f, 1.0f, 1.0f));
+            var color4 = new Bgra4444(1.0f, 0.0f, 1.0f, 1.0f);
+
+            Assert.Equal(color1, color2);
+            Assert.Equal(color3, color4);
+        }
+
+        /// <summary>
+        /// Tests the equality operators for inequality.
+        /// </summary>
+        [Fact]
+        public void AreNotEqual()
+        {
+            var color1 = new Bgra4444(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Bgra4444(new Vector4(1.0f));
+            var color3 = new Bgra4444(new Vector4(1.0f, 0.0f, 0.0f, 1.0f));
+            var color4 = new Bgra4444(1.0f, 1.0f, 0.0f, 1.0f);
+
+            Assert.NotEqual(color1, color2);
+            Assert.NotEqual(color3, color4);
+        }
+
         [Fact]
         public void Bgra4444_PackedValue()
         {
@@ -48,6 +78,20 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(1, actual.W);
         }
 
+        [Fact]
+        public void Bgra4444_ToRgba32()
+        {
+            // arrange
+            var bgra = new Bgra4444(Vector4.One);
+            var expected = new Rgba32(Vector4.One);
+            var actual = default(Rgba32);
+
+            // act
+            bgra.ToRgba32(ref actual);
+
+            Assert.Equal(expected, actual);
+        }
+
         [Fact]
         public void Bgra4444_FromScaledVector4()
         {
@@ -78,6 +122,122 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expected, bgra.PackedValue);
         }
 
+        [Fact]
+        public void Bgra4444_FromArgb32()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromArgb32(new Argb32(255, 255, 255, 255));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromRgba32()
+        {
+            // arrange
+            var bgra1 = default(Bgra4444);
+            var bgra2 = default(Bgra4444);
+            ushort expectedPackedValue1 = ushort.MaxValue;
+            ushort expectedPackedValue2 = 0xFF0F;
+
+            // act
+            bgra1.FromRgba32(new Rgba32(255, 255, 255, 255));
+            bgra2.FromRgba32(new Rgba32(255, 0, 255, 255));
+
+            // assert
+            Assert.Equal(expectedPackedValue1, bgra1.PackedValue);
+            Assert.Equal(expectedPackedValue2, bgra2.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromRgb48()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromRgb48(new Rgb48(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromRgba64()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromRgba64(new Rgba64(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromGrey16()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromGray16(new Gray16(ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromGrey8()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromGray8(new Gray8(byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromBgr24()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromBgr24(new Bgr24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
+        [Fact]
+        public void Bgra4444_FromRgb24()
+        {
+            // arrange
+            var bgra = default(Bgra4444);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromRgb24(new Rgb24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
         [Fact]
         public void Bgra4444_Clamping()
         {
diff --git a/tests/ImageSharp.Tests/PixelFormats/Bgra5551Tests.cs b/tests/ImageSharp.Tests/PixelFormats/Bgra5551Tests.cs
index f5abca59a..7751d7ab9 100644
--- a/tests/ImageSharp.Tests/PixelFormats/Bgra5551Tests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/Bgra5551Tests.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors and contributors.
 // Licensed under the Apache License, Version 2.0.
 
-using System;
 using System.Numerics;
 using SixLabors.ImageSharp.PixelFormats;
 using Xunit;
@@ -10,6 +9,36 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
 {
     public class Bgra5551Tests
     {
+        /// <summary>
+        /// Tests the equality operators for equality.
+        /// </summary>
+        [Fact]
+        public void AreEqual()
+        {
+            var color1 = new Bgra5551(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Bgra5551(new Vector4(0.0f));
+            var color3 = new Bgra5551(new Vector4(1.0f, 0.0f, 0.0f, 1.0f));
+            var color4 = new Bgra5551(1.0f, 0.0f, 0.0f, 1.0f);
+            
+            Assert.Equal(color1, color2);
+            Assert.Equal(color3, color4);
+        }
+
+        /// <summary>
+        /// Tests the equality operators for inequality.
+        /// </summary>
+        [Fact]
+        public void AreNotEqual()
+        {
+            var color1 = new Bgra5551(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Bgra5551(new Vector4(1.0f));
+            var color3 = new Bgra5551(new Vector4(1.0f, 0.0f, 0.0f, 1.0f));
+            var color4 = new Bgra5551(1.0f, 1.0f, 0.0f, 1.0f);
+
+            Assert.NotEqual(color1, color2);
+            Assert.NotEqual(color3, color4);
+        }
+
         [Fact]
         public void Bgra5551_PackedValue()
         {
@@ -54,6 +83,20 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(1, actual.W);
         }
 
+        [Fact]
+        public void Bgra5551_ToRgba32()
+        {
+            // arrange
+            var bgra = new Bgra5551(Vector4.One);
+            var expected = new Rgba32(Vector4.One);
+            var actual = default(Rgba32);
+
+            // act
+            bgra.ToRgba32(ref actual);
+
+            Assert.Equal(expected, actual);
+        }
+
         [Fact]
         public void Bgra5551_FromScaledVector4()
         {
@@ -70,6 +113,22 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expected, actual);
         }
 
+        [Fact]
+        public void Bgra5551_FromBgra5551()
+        {
+            // arrange
+            var bgra = default(Bgra5551);
+            var actual = default(Bgra5551);
+            var expected = new Bgra5551(1.0f, 0.0f, 1.0f, 1.0f);
+
+            // act 
+            bgra.FromBgra5551(expected);
+            actual.FromBgra5551(bgra);
+
+            // assert
+            Assert.Equal(expected, actual);
+        }
+
         [Fact]
         public void Bgra5551_FromRgba32()
         {
@@ -120,6 +179,20 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expectedPackedValue, bgra.PackedValue);
         }
 
+        [Fact]
+        public void Bgra5551_FromRgb48()
+        {
+            // arrange
+            var bgra = default(Bgra5551);
+            ushort expectedPackedValue = ushort.MaxValue;
+
+            // act
+            bgra.FromRgb48(new Rgb48(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, bgra.PackedValue);
+        }
+
         [Fact]
         public void Bgra5551_FromRgba64()
         {
diff --git a/tests/ImageSharp.Tests/PixelFormats/Byte4Tests.cs b/tests/ImageSharp.Tests/PixelFormats/Byte4Tests.cs
index 9174a6abd..ce9e56317 100644
--- a/tests/ImageSharp.Tests/PixelFormats/Byte4Tests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/Byte4Tests.cs
@@ -9,6 +9,36 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
 {
     public class Byte4Tests
     {
+        /// <summary>
+        /// Tests the equality operators for equality.
+        /// </summary>
+        [Fact]
+        public void AreEqual()
+        {
+            var color1 = new Byte4(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Byte4(new Vector4(0.0f));
+            var color3 = new Byte4(new Vector4(1.0f, 0.0f, 1.0f, 1.0f));
+            var color4 = new Byte4(1.0f, 0.0f, 1.0f, 1.0f);
+
+            Assert.Equal(color1, color2);
+            Assert.Equal(color3, color4);
+        }
+
+        /// <summary>
+        /// Tests the equality operators for inequality.
+        /// </summary>
+        [Fact]
+        public void AreNotEqual()
+        {
+            var color1 = new Byte4(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Byte4(new Vector4(1.0f));
+            var color3 = new Byte4(new Vector4(1.0f, 0.0f, 0.0f, 1.0f));
+            var color4 = new Byte4(1.0f, 1.0f, 0.0f, 1.0f);
+
+            Assert.NotEqual(color1, color2);
+            Assert.NotEqual(color3, color4);
+        }
+
         [Fact]
         public void Byte4_PackedValue()
         {
@@ -61,18 +91,130 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expected, actual);
         }
 
+        [Fact]
+        public void Byte4_FromArgb32()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromArgb32(new Argb32(255, 255, 255, 255));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromBgr24()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromBgr24(new Bgr24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromGrey8()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromGray8(new Gray8(byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromGrey16()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromGray16(new Gray16(ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromRgb24()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromRgb24(new Rgb24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
         [Fact]
         public void Byte4_FromBgra5551()
         {
             // arrange
-            var rgb = default(Byte4);
+            var byte4 = default(Byte4);
             uint expected = 0xFFFFFFFF;
 
             // act
-            rgb.FromBgra5551(new Bgra5551(1.0f, 1.0f, 1.0f, 1.0f));
+            byte4.FromBgra5551(new Bgra5551(1.0f, 1.0f, 1.0f, 1.0f));
+
+            // assert
+            Assert.Equal(expected, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromRgba32()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue1 = uint.MaxValue;
+            
+            // act
+            byte4.FromRgba32(new Rgba32(255, 255, 255, 255));
+            
+            // assert
+            Assert.Equal(expectedPackedValue1, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromRgb48()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromRgb48(new Rgb48(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
+        }
+
+        [Fact]
+        public void Byte4_FromRgba64()
+        {
+            // arrange
+            var byte4 = default(Byte4);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            byte4.FromRgba64(new Rgba64(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
 
             // assert
-            Assert.Equal(expected, rgb.PackedValue);
+            Assert.Equal(expectedPackedValue, byte4.PackedValue);
         }
 
         [Fact]
diff --git a/tests/ImageSharp.Tests/PixelFormats/Rgba1010102Tests.cs b/tests/ImageSharp.Tests/PixelFormats/Rgba1010102Tests.cs
index 0dbed2d2c..19a5d4b22 100644
--- a/tests/ImageSharp.Tests/PixelFormats/Rgba1010102Tests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/Rgba1010102Tests.cs
@@ -9,6 +9,36 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
 {
     public class Rgba1010102Tests
     {
+        /// <summary>
+        /// Tests the equality operators for equality.
+        /// </summary>
+        [Fact]
+        public void AreEqual()
+        {
+            var color1 = new Rgba1010102(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Rgba1010102(new Vector4(0.0f));
+            var color3 = new Rgba1010102(new Vector4(1.0f, 0.0f, 1.0f, 1.0f));
+            var color4 = new Rgba1010102(1.0f, 0.0f, 1.0f, 1.0f);
+
+            Assert.Equal(color1, color2);
+            Assert.Equal(color3, color4);
+        }
+
+        /// <summary>
+        /// Tests the equality operators for inequality.
+        /// </summary>
+        [Fact]
+        public void AreNotEqual()
+        {
+            var color1 = new Rgba1010102(0.0f, 0.0f, 0.0f, 0.0f);
+            var color2 = new Rgba1010102(new Vector4(1.0f));
+            var color3 = new Rgba1010102(new Vector4(1.0f, 0.0f, 0.0f, 1.0f));
+            var color4 = new Rgba1010102(1.0f, 1.0f, 0.0f, 1.0f);
+
+            Assert.NotEqual(color1, color2);
+            Assert.NotEqual(color3, color4);
+        }
+
         [Fact]
         public void Rgba1010102_PackedValue()
         {
@@ -78,6 +108,104 @@ namespace SixLabors.ImageSharp.Tests.PixelFormats
             Assert.Equal(expected, rgba.PackedValue);
         }
 
+        [Fact]
+        public void Rgba1010102_FromArgb32()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromArgb32(new Argb32(255, 255, 255, 255));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromBgr24()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromBgr24(new Bgr24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromGrey8()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromGray8(new Gray8(byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromGrey16()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromGray16(new Gray16(ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromRgb24()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromRgb24(new Rgb24(byte.MaxValue, byte.MaxValue, byte.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromRgb48()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromRgb48(new Rgb48(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
+        [Fact]
+        public void Rgba1010102_FromRgba64()
+        {
+            // arrange
+            var rgba = default(Rgba1010102);
+            uint expectedPackedValue = uint.MaxValue;
+
+            // act
+            rgba.FromRgba64(new Rgba64(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue, ushort.MaxValue));
+
+            // assert
+            Assert.Equal(expectedPackedValue, rgba.PackedValue);
+        }
+
         [Fact]
         public void Rgba1010102_Clamping()
         {