diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs
index 9bfccb62b2..41ae4b08fa 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -26,7 +26,7 @@ internal static class ColorProfileConverterExtensionsCieLabCieLab
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs
index 4c86c87938..04937e927e 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -25,7 +25,7 @@ internal static class ColorProfileConverterExtensionsCieLabCieXyz
         pcsTo = VonKriesChromaticAdaptation.Transform(in pcsTo, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs
index 89e03f3aea..47e4d2a80a 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieLabRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieLabRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieLab>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -26,7 +26,7 @@ internal static class ColorProfileConverterExtensionsCieLabRgb
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs
index de44cb17eb..6b1575d04c 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -25,7 +25,7 @@ internal static class ColorProfileConverterExtensionsCieXyzCieLab
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFrom);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs
index cea7ea73ac..8f56a5a663 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -22,7 +22,7 @@ internal static class ColorProfileConverterExtensionsCieXyzCieXyz
         pcsFrom = VonKriesChromaticAdaptation.Transform(in pcsFrom, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsFrom);
+        return TTo.FromProfileConnectingSpace(options, in pcsFrom);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs
index 0d267e56f4..9cc0bd9436 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsCieXyzRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsCieXyzRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, CieXyz>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -25,7 +25,7 @@ internal static class ColorProfileConverterExtensionsCieXyzRgb
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFrom);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs
index 50503bb073..415dd94c3f 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieLab.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbCieLab
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, CieLab>
     {
@@ -26,7 +26,7 @@ internal static class ColorProfileConverterExtensionsRgbCieLab
         CieLab pcsTo = CieLab.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs
index 19d04e9536..a13f645778 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbCieXyz.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbCieXyz
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, CieXyz>
     {
@@ -25,7 +25,7 @@ internal static class ColorProfileConverterExtensionsRgbCieXyz
         pcsTo = VonKriesChromaticAdaptation.Transform(in pcsTo, whitePoints, options.AdaptationMatrix);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs
index f7edd4ba4c..c1c75dea1b 100644
--- a/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs
+++ b/src/ImageSharp/ColorProfiles/ColorProfileConverterExtensionsRgbRgb.cs
@@ -8,7 +8,7 @@ namespace SixLabors.ImageSharp.ColorProfiles;
 
 internal static class ColorProfileConverterExtensionsRgbRgb
 {
-    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, TFrom source)
+    public static TTo Convert<TFrom, TTo>(this ColorProfileConverter converter, in TFrom source)
         where TFrom : struct, IColorProfile<TFrom, Rgb>
         where TTo : struct, IColorProfile<TTo, Rgb>
     {
@@ -26,7 +26,7 @@ internal static class ColorProfileConverterExtensionsRgbRgb
         Rgb pcsTo = Rgb.FromProfileConnectingSpace(options, in pcsFromB);
 
         // Convert to output from PCS
-        return TTo.FromProfileConnectingSpace(options, pcsTo);
+        return TTo.FromProfileConnectingSpace(options, in pcsTo);
     }
 
     public static void Convert<TFrom, TTo>(this ColorProfileConverter converter, ReadOnlySpan<TFrom> source, Span<TTo> destination)
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs
index 6be584581f..d6fc7c4870 100644
--- a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs
+++ b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabPlanarTiffColor{TPixel}.cs
@@ -2,8 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Buffers;
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -16,7 +15,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CieLabPlanarTiffColor<TPixel> : TiffBasePlanarColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    private static readonly ColorSpaceConverter ColorSpaceConverter = new();
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
 
     private const float Inv255 = 1.0f / 255.0f;
 
@@ -34,7 +33,7 @@ internal class CieLabPlanarTiffColor<TPixel> : TiffBasePlanarColorDecoder<TPixel
             for (int x = 0; x < pixelRow.Length; x++)
             {
                 CieLab lab = new((l[offset] & 0xFF) * 100f * Inv255, (sbyte)a[offset], (sbyte)b[offset]);
-                Rgb rgb = ColorSpaceConverter.ToRgb(lab);
+                Rgb rgb = ColorProfileConverter.Convert<CieLab, Rgb>(in lab);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1.0f));
 
                 offset++;
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs
index e5dc574f7f..b0236022b3 100644
--- a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs
+++ b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CieLabTiffColor{TPixel}.cs
@@ -1,8 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -15,7 +14,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CieLabTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
-    private static readonly ColorSpaceConverter ColorSpaceConverter = new();
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
     private const float Inv255 = 1f / 255f;
 
     /// <inheritdoc/>
@@ -30,7 +29,7 @@ internal class CieLabTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
             {
                 float l = (data[offset] & 0xFF) * 100f * Inv255;
                 CieLab lab = new(l, (sbyte)data[offset + 1], (sbyte)data[offset + 2]);
-                Rgb rgb = ColorSpaceConverter.ToRgb(lab);
+                Rgb rgb = ColorProfileConverter.Convert<CieLab, Rgb>(in lab);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1f));
 
                 offset += 3;
diff --git a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs
index 77baa5351a..c7fe2ed075 100644
--- a/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs
+++ b/src/ImageSharp/Formats/Tiff/PhotometricInterpretation/CmykTiffColor{TPixel}.cs
@@ -1,8 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 
@@ -11,6 +10,7 @@ namespace SixLabors.ImageSharp.Formats.Tiff.PhotometricInterpretation;
 internal class CmykTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
     where TPixel : unmanaged, IPixel<TPixel>
 {
+    private static readonly ColorProfileConverter ColorProfileConverter = new();
     private const float Inv255 = 1f / 255f;
 
     /// <inheritdoc/>
@@ -23,7 +23,7 @@ internal class CmykTiffColor<TPixel> : TiffBaseColorDecoder<TPixel>
             for (int x = 0; x < pixelRow.Length; x++)
             {
                 Cmyk cmyk = new(data[offset] * Inv255, data[offset + 1] * Inv255, data[offset + 2] * Inv255, data[offset + 3] * Inv255);
-                Rgb rgb = ColorSpaceConverter.ToRgb(in cmyk);
+                Rgb rgb = ColorProfileConverter.Convert<Cmyk, Rgb>(in cmyk);
                 pixelRow[x] = TPixel.FromScaledVector4(new(rgb.R, rgb.G, rgb.B, 1.0f));
 
                 offset += 4;
diff --git a/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs b/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs
index 25fc74e08f..edc04fa7ce 100644
--- a/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs
+++ b/src/ImageSharp/PixelFormats/PixelConversionModifiers.cs
@@ -1,7 +1,7 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ImageSharp.ColorSpaces.Companding;
+using SixLabors.ImageSharp.ColorProfiles.Companding;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
diff --git a/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs b/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs
index ac855d47dc..0aa7bad237 100644
--- a/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs
+++ b/src/ImageSharp/PixelFormats/PixelImplementations/Rgb24.cs
@@ -5,6 +5,7 @@ using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
@@ -54,13 +55,13 @@ public partial struct Rgb24 : IPixel<Rgb24>
     }
 
     /// <summary>
-    /// Allows the implicit conversion of an instance of <see cref="ColorSpaces.Rgb"/> to a
+    /// Allows the implicit conversion of an instance of <see cref="Rgb"/> to a
     /// <see cref="Rgb24"/>.
     /// </summary>
-    /// <param name="color">The instance of <see cref="ColorSpaces.Rgb"/> to convert.</param>
+    /// <param name="color">The instance of <see cref="Rgb"/> to convert.</param>
     /// <returns>An instance of <see cref="Rgb24"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static implicit operator Rgb24(ColorSpaces.Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1f));
+    public static implicit operator Rgb24(Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1f));
 
     /// <summary>
     /// Compares two <see cref="Rgb24"/> objects for equality.
diff --git a/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs b/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs
index fc347c1665..0491553430 100644
--- a/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs
+++ b/src/ImageSharp/PixelFormats/PixelImplementations/Rgba32.cs
@@ -7,6 +7,7 @@ using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.PixelFormats;
 
@@ -180,13 +181,13 @@ public partial struct Rgba32 : IPixel<Rgba32>, IPackedVector<uint>
     }
 
     /// <summary>
-    /// Allows the implicit conversion of an instance of <see cref="ColorSpaces.Rgb"/> to a
+    /// Allows the implicit conversion of an instance of <see cref="Rgb"/> to a
     /// <see cref="Rgba32"/>.
     /// </summary>
-    /// <param name="color">The instance of <see cref="ColorSpaces.Rgb"/> to convert.</param>
+    /// <param name="color">The instance of <see cref="Rgb"/> to convert.</param>
     /// <returns>An instance of <see cref="Rgba32"/>.</returns>
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    public static implicit operator Rgba32(ColorSpaces.Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1F));
+    public static implicit operator Rgba32(Rgb color) => FromScaledVector4(new Vector4(color.ToVector3(), 1F));
 
     /// <summary>
     /// Compares two <see cref="Rgba32"/> objects for equality.
diff --git a/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs b/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs
index 8f682ae8f6..0a0b5660d2 100644
--- a/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs
+++ b/src/ImageSharp/PixelFormats/Utils/Vector4Converters.cs
@@ -3,7 +3,7 @@
 
 using System.Numerics;
 using System.Runtime.CompilerServices;
-using SixLabors.ImageSharp.ColorSpaces.Companding;
+using SixLabors.ImageSharp.ColorProfiles.Companding;
 
 namespace SixLabors.ImageSharp.PixelFormats.Utils;
 
@@ -12,6 +12,8 @@ internal static partial class Vector4Converters
     /// <summary>
     /// Apply modifiers used requested by ToVector4() conversion.
     /// </summary>
+    /// <param name="vectors">The span of vectors.</param>
+    /// <param name="modifiers">The modifier rule.</param>
     [MethodImpl(InliningOptions.ShortMethod)]
     internal static void ApplyForwardConversionModifiers(Span<Vector4> vectors, PixelConversionModifiers modifiers)
     {
@@ -29,6 +31,8 @@ internal static partial class Vector4Converters
     /// <summary>
     /// Apply modifiers used requested by FromVector4() conversion.
     /// </summary>
+    /// <param name="vectors">The span of vectors.</param>
+    /// <param name="modifiers">The modifier rule.</param>
     [MethodImpl(InliningOptions.ShortMethod)]
     internal static void ApplyBackwardConversionModifiers(Span<Vector4> vectors, PixelConversionModifiers modifiers)
     {
diff --git a/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs b/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs
index 947f153c2e..a90e5b9e86 100644
--- a/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs
+++ b/tests/ImageSharp.Tests/ColorProfiles/ColorProfileConverterChomaticAdaptationTests.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ColorProfiles;
 using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
diff --git a/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs b/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs
index 61eb3db669..d18e65117e 100644
--- a/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs
+++ b/tests/ImageSharp.Tests/ColorProfiles/HslTests.cs
@@ -2,7 +2,7 @@
 // Licensed under the Six Labors Split License.
 
 using System.Numerics;
-using SixLabors.ImageSharp.ColorSpaces;
+using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
 
diff --git a/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs b/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
index 960dc50faa..c10aa2c3c5 100644
--- a/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
+++ b/tests/ImageSharp.Tests/ColorProfiles/RgbAndCieXyzConversionTest.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using SixLabors.ColorProfiles;
 using SixLabors.ImageSharp.ColorProfiles;
 
 namespace SixLabors.ImageSharp.Tests.ColorProfiles;
diff --git a/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs b/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
index ef9f48a890..7aabdaa588 100644
--- a/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
@@ -3,11 +3,10 @@
 
 using System.Runtime.Intrinsics.Arm;
 using System.Runtime.Intrinsics.X86;
-using SixLabors.ImageSharp.ColorSpaces;
-using SixLabors.ImageSharp.ColorSpaces.Conversion;
+using SixLabors.ImageSharp.ColorProfiles;
 using SixLabors.ImageSharp.Formats.Jpeg.Components;
 using SixLabors.ImageSharp.Memory;
-using SixLabors.ImageSharp.Tests.Colorspaces.Conversion;
+using SixLabors.ImageSharp.Tests.ColorProfiles;
 using SixLabors.ImageSharp.Tests.TestUtilities;
 using Xunit.Abstractions;
 
@@ -24,9 +23,9 @@ public class JpegColorConverterTests
 
     private const HwIntrinsics IntrinsicsConfig = HwIntrinsics.AllowAll | HwIntrinsics.DisableAVX2;
 
-    private static readonly ApproximateColorSpaceComparer ColorSpaceComparer = new(epsilon: Precision);
+    private static readonly ApproximateColorProfileComparer ColorSpaceComparer = new(epsilon: Precision);
 
-    private static readonly ColorSpaceConverter ColorSpaceConverter = new();
+    private static readonly ColorProfileConverter ColorSpaceConverter = new();
 
     public static readonly TheoryData<int> Seeds = new() { 1, 2, 3 };
 
@@ -38,7 +37,7 @@ public class JpegColorConverterTests
     [Fact]
     public void GetConverterThrowsExceptionOnInvalidColorSpace()
     {
-        JpegColorSpace invalidColorSpace = (JpegColorSpace)(-1);
+        const JpegColorSpace invalidColorSpace = (JpegColorSpace)(-1);
         Assert.Throws<InvalidImageContentException>(() => JpegColorConverterBase.GetConverter(invalidColorSpace, 8));
     }
 
@@ -46,7 +45,7 @@ public class JpegColorConverterTests
     public void GetConverterThrowsExceptionOnInvalidPrecision()
     {
         // Valid precisions: 8 & 12 bit
-        int invalidPrecision = 9;
+        const int invalidPrecision = 9;
         Assert.Throws<InvalidImageContentException>(() => JpegColorConverterBase.GetConverter(JpegColorSpace.YCbCr, invalidPrecision));
     }
 
@@ -428,7 +427,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromYCbCrArm(int seed) =>
-        this.TestConversionToRgb(new JpegColorConverterBase.YCbCrArm(8),
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.YCbCrArm(8),
             3,
             seed,
             new JpegColorConverterBase.YCbCrScalar(8));
@@ -436,7 +436,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromRgbToYCbCrArm(int seed) =>
-        this.TestConversionFromRgb(new JpegColorConverterBase.YCbCrArm(8),
+        this.TestConversionFromRgb(
+            new JpegColorConverterBase.YCbCrArm(8),
             3,
             seed,
             new JpegColorConverterBase.YCbCrScalar(8),
@@ -502,7 +503,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromGrayscaleArm(int seed) =>
-        this.TestConversionToRgb(new JpegColorConverterBase.GrayscaleArm(8),
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.GrayscaleArm(8),
             1,
             seed,
             new JpegColorConverterBase.GrayscaleScalar(8));
@@ -510,7 +512,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromRgbToGrayscaleArm(int seed) =>
-        this.TestConversionFromRgb(new JpegColorConverterBase.GrayscaleArm(8),
+        this.TestConversionFromRgb(
+            new JpegColorConverterBase.GrayscaleArm(8),
             1,
             seed,
             new JpegColorConverterBase.GrayscaleScalar(8),
@@ -556,7 +559,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromYccKArm64(int seed) =>
-        this.TestConversionToRgb(new JpegColorConverterBase.YccKArm64(8),
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.YccKArm64(8),
             4,
             seed,
             new JpegColorConverterBase.YccKScalar(8));
@@ -564,7 +568,8 @@ public class JpegColorConverterTests
     [Theory]
     [MemberData(nameof(Seeds))]
     public void FromRgbToYccKArm64(int seed) =>
-        this.TestConversionFromRgb(new JpegColorConverterBase.YccKArm64(8),
+        this.TestConversionFromRgb(
+            new JpegColorConverterBase.YccKArm64(8),
             4,
             seed,
             new JpegColorConverterBase.YccKScalar(8),
@@ -617,9 +622,9 @@ public class JpegColorConverterTests
         int componentCount,
         int seed)
     {
-        var rnd = new Random(seed);
+        Random rnd = new(seed);
 
-        var buffers = new Buffer2D<float>[componentCount];
+        Buffer2D<float>[] buffers = new Buffer2D<float>[componentCount];
         for (int i = 0; i < componentCount; i++)
         {
             float[] values = new float[length];
@@ -630,8 +635,8 @@ public class JpegColorConverterTests
             }
 
             // no need to dispose when buffer is not array owner
-            var memory = new Memory<float>(values);
-            var source = MemoryGroup<float>.Wrap(memory);
+            Memory<float> memory = new(values);
+            MemoryGroup<float> source = MemoryGroup<float>.Wrap(memory);
             buffers[i] = new Buffer2D<float>(source, values.Length, 1);
         }
 
@@ -786,9 +791,9 @@ public class JpegColorConverterTests
         float y = values.Component0[i];
         float cb = values.Component1[i];
         float cr = values.Component2[i];
-        Rgb expected = ColorSpaceConverter.ToRgb(new YCbCr(y, cb, cr));
+        Rgb expected = ColorSpaceConverter.Convert<YCbCr, Rgb>(new YCbCr(y, cb, cr));
 
-        Rgb actual = new(result.Component0[i], result.Component1[i], result.Component2[i]);
+        Rgb actual = Rgb.Clamp(new(result.Component0[i], result.Component1[i], result.Component2[i]));
 
         bool equal = ColorSpaceComparer.Equals(expected, actual);
         Assert.True(equal, $"Colors {expected} and {actual} are not equal at index {i}");
@@ -810,9 +815,9 @@ public class JpegColorConverterTests
         r /= MaxColorChannelValue;
         g /= MaxColorChannelValue;
         b /= MaxColorChannelValue;
-        var expected = new Rgb(r, g, b);
+        Rgb expected = Rgb.Clamp(new(r, g, b));
 
-        var actual = new Rgb(result.Component0[i], result.Component1[i], result.Component2[i]);
+        Rgb actual = Rgb.Clamp(new(result.Component0[i], result.Component1[i], result.Component2[i]));
 
         bool equal = ColorSpaceComparer.Equals(expected, actual);
         Assert.True(equal, $"Colors {expected} and {actual} are not equal at index {i}");
@@ -823,9 +828,9 @@ public class JpegColorConverterTests
         float r = values.Component0[i] / MaxColorChannelValue;
         float g = values.Component1[i] / MaxColorChannelValue;
         float b = values.Component2[i] / MaxColorChannelValue;
-        var expected = new Rgb(r, g, b);
+        Rgb expected = Rgb.Clamp(new(r, g, b));
 
-        var actual = new Rgb(result.Component0[i], result.Component1[i], result.Component2[i]);
+        Rgb actual = Rgb.Clamp(new(result.Component0[i], result.Component1[i], result.Component2[i]));
 
         bool equal = ColorSpaceComparer.Equals(expected, actual);
         Assert.True(equal, $"Colors {expected} and {actual} are not equal at index {i}");
@@ -834,9 +839,9 @@ public class JpegColorConverterTests
     private static void ValidateGrayScale(in JpegColorConverterBase.ComponentValues values, in JpegColorConverterBase.ComponentValues result, int i)
     {
         float y = values.Component0[i] / MaxColorChannelValue;
-        var expected = new Rgb(y, y, y);
+        Rgb expected = Rgb.Clamp(new(y, y, y));
 
-        var actual = new Rgb(result.Component0[i], result.Component0[i], result.Component0[i]);
+        Rgb actual = Rgb.Clamp(new(result.Component0[i], result.Component0[i], result.Component0[i]));
 
         bool equal = ColorSpaceComparer.Equals(expected, actual);
         Assert.True(equal, $"Colors {expected} and {actual} are not equal at index {i}");
@@ -852,9 +857,9 @@ public class JpegColorConverterTests
         float r = c * k / MaxColorChannelValue;
         float g = m * k / MaxColorChannelValue;
         float b = y * k / MaxColorChannelValue;
-        var expected = new Rgb(r, g, b);
+        Rgb expected = Rgb.Clamp(new(r, g, b));
 
-        var actual = new Rgb(result.Component0[i], result.Component1[i], result.Component2[i]);
+        Rgb actual = Rgb.Clamp(new(result.Component0[i], result.Component1[i], result.Component2[i]));
 
         bool equal = ColorSpaceComparer.Equals(expected, actual);
         Assert.True(equal, $"Colors {expected} and {actual} are not equal at index {i}");
diff --git a/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs b/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs
index 68c282d8a1..32b62fc03d 100644
--- a/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs
+++ b/tests/ImageSharp.Tests/PixelFormats/PixelOperations/PixelOperationsTests.cs
@@ -5,7 +5,7 @@ using System.Buffers;
 using System.Numerics;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
-using SixLabors.ImageSharp.ColorSpaces.Companding;
+using SixLabors.ImageSharp.ColorProfiles.Companding;
 using SixLabors.ImageSharp.Memory;
 using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Tests.Common;
@@ -161,12 +161,12 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
     [MemberData(nameof(ArraySizesData))]
     public void FromCompandedScaledVector4(int count)
     {
-        void SourceAction(ref Vector4 v) => SRgbCompanding.Expand(ref v);
+        void SourceAction(ref Vector4 v) => v = SRgbCompanding.Expand(v);
 
-        void ExpectedAction(ref Vector4 v) => SRgbCompanding.Compress(ref v);
+        void ExpectedAction(ref Vector4 v) => v = SRgbCompanding.Compress(v);
 
-        Vector4[] source = CreateVector4TestData(count, (ref Vector4 v) => SourceAction(ref v));
-        TPixel[] expected = CreateScaledExpectedPixelData(source, (ref Vector4 v) => ExpectedAction(ref v));
+        Vector4[] source = CreateVector4TestData(count, SourceAction);
+        TPixel[] expected = CreateScaledExpectedPixelData(source, ExpectedAction);
 
         TestOperation(
             source,
@@ -261,7 +261,7 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
     {
         void SourceAction(ref Vector4 v)
         {
-            SRgbCompanding.Expand(ref v);
+            v = SRgbCompanding.Expand(v);
 
             if (this.HasUnassociatedAlpha)
             {
@@ -276,11 +276,11 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
                 Numerics.UnPremultiply(ref v);
             }
 
-            SRgbCompanding.Compress(ref v);
+            v = SRgbCompanding.Compress(v);
         }
 
-        Vector4[] source = CreateVector4TestData(count, (ref Vector4 v) => SourceAction(ref v));
-        TPixel[] expected = CreateScaledExpectedPixelData(source, (ref Vector4 v) => ExpectedAction(ref v));
+        Vector4[] source = CreateVector4TestData(count, SourceAction);
+        TPixel[] expected = CreateScaledExpectedPixelData(source, ExpectedAction);
 
         TestOperation(
             source,
@@ -385,10 +385,10 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
         {
         }
 
-        void ExpectedAction(ref Vector4 v) => SRgbCompanding.Expand(ref v);
+        void ExpectedAction(ref Vector4 v) => v = SRgbCompanding.Expand(v);
 
-        TPixel[] source = CreateScaledPixelTestData(count, (ref Vector4 v) => SourceAction(ref v));
-        Vector4[] expected = CreateExpectedScaledVector4Data(source, (ref Vector4 v) => ExpectedAction(ref v));
+        TPixel[] source = CreateScaledPixelTestData(count, SourceAction);
+        Vector4[] expected = CreateExpectedScaledVector4Data(source, ExpectedAction);
 
         TestOperation(
             source,
@@ -410,8 +410,8 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
 
         void ExpectedAction(ref Vector4 v) => Numerics.Premultiply(ref v);
 
-        TPixel[] source = CreatePixelTestData(count, (ref Vector4 v) => SourceAction(ref v));
-        Vector4[] expected = CreateExpectedVector4Data(source, (ref Vector4 v) => ExpectedAction(ref v));
+        TPixel[] source = CreatePixelTestData(count, SourceAction);
+        Vector4[] expected = CreateExpectedVector4Data(source, ExpectedAction);
 
         TestOperation(
             source,
@@ -429,7 +429,7 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
 
         void ExpectedAction(ref Vector4 v) => Numerics.Premultiply(ref v);
 
-        TPixel[] source = CreateScaledPixelTestData(count, (ref Vector4 v) => SourceAction(ref v));
+        TPixel[] source = CreateScaledPixelTestData(count, SourceAction);
         Vector4[] expected = CreateExpectedScaledVector4Data(source, (ref Vector4 v) => ExpectedAction(ref v));
 
         TestOperation(
@@ -452,12 +452,12 @@ public abstract class PixelOperationsTests<TPixel> : MeasureFixture
 
         void ExpectedAction(ref Vector4 v)
         {
-            SRgbCompanding.Expand(ref v);
+            v = SRgbCompanding.Expand(v);
             Numerics.Premultiply(ref v);
         }
 
-        TPixel[] source = CreateScaledPixelTestData(count, (ref Vector4 v) => SourceAction(ref v));
-        Vector4[] expected = CreateExpectedScaledVector4Data(source, (ref Vector4 v) => ExpectedAction(ref v));
+        TPixel[] source = CreateScaledPixelTestData(count, SourceAction);
+        Vector4[] expected = CreateExpectedScaledVector4Data(source, ExpectedAction);
 
         TestOperation(
             source,