diff --git a/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor.cs b/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor.cs
index b33e46ce3..2721efac6 100644
--- a/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor.cs
+++ b/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor.cs
@@ -17,14 +17,22 @@ public class AutoLevelProcessor : HistogramEqualizationProcessor
     /// or 65536 for 16-bit grayscale images.</param>
     /// <param name="clipHistogram">Indicating whether to clip the histogram bins at a specific value.</param>
     /// <param name="clipLimit">The histogram clip limit. Histogram bins which exceed this limit, will be capped at this value.</param>
+    /// <param name="syncChannels">Whether to apply a synchronized luminance value to each color channel.</param>
     public AutoLevelProcessor(
         int luminanceLevels,
         bool clipHistogram,
-        int clipLimit)
+        int clipLimit,
+        bool syncChannels)
         : base(luminanceLevels, clipHistogram, clipLimit)
     {
+        this.SyncChannels = syncChannels;
     }
 
+    /// <summary>
+    /// Gets whether to apply a synchronized luminance value to each color channel.
+    /// </summary>
+    public bool SyncChannels { get; }
+
     /// <inheritdoc />
     public override IImageProcessor<TPixel> CreatePixelSpecificProcessor<TPixel>(Configuration configuration, Image<TPixel> source, Rectangle sourceRectangle)
         => new AutoLevelProcessor<TPixel>(
@@ -32,6 +40,7 @@ public class AutoLevelProcessor : HistogramEqualizationProcessor
             this.LuminanceLevels,
             this.ClipHistogram,
             this.ClipLimit,
+            this.SyncChannels,
             source,
             sourceRectangle);
 }
diff --git a/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor{TPixel}.cs b/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor{TPixel}.cs
index bdb2a500b..28a799a61 100644
--- a/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor{TPixel}.cs
+++ b/src/ImageSharp/Processing/Processors/Normalization/AutoLevelProcessor{TPixel}.cs
@@ -30,17 +30,25 @@ internal class AutoLevelProcessor<TPixel> : HistogramEqualizationProcessor<TPixe
     /// <param name="clipLimit">The histogram clip limit. Histogram bins which exceed this limit, will be capped at this value.</param>
     /// <param name="source">The source <see cref="Image{TPixel}"/> for the current processor instance.</param>
     /// <param name="sourceRectangle">The source area to process for the current processor instance.</param>
+    /// <param name="syncChannels">Whether to apply a synchronized luminance value to each color channel.</param>
     public AutoLevelProcessor(
         Configuration configuration,
         int luminanceLevels,
         bool clipHistogram,
         int clipLimit,
+        bool syncChannels,
         Image<TPixel> source,
         Rectangle sourceRectangle)
         : base(configuration, luminanceLevels, clipHistogram, clipLimit, source, sourceRectangle)
     {
+        this.SyncChannels = syncChannels;
     }
 
+    /// <summary>
+    /// Gets whether to apply a synchronized luminance value to each color channel.
+    /// </summary>
+    private bool SyncChannels { get; }
+
     /// <inheritdoc/>
     protected override void OnFrameApply(ImageFrame<TPixel> source)
     {
@@ -73,18 +81,78 @@ internal class AutoLevelProcessor<TPixel> : HistogramEqualizationProcessor<TPixe
 
         float numberOfPixelsMinusCdfMin = numberOfPixels - cdfMin;
 
-        // Apply the cdf to each pixel of the image
-        var cdfOperation = new CdfApplicationRowOperation(interest, cdfBuffer, source.PixelBuffer, this.LuminanceLevels, numberOfPixelsMinusCdfMin);
-        ParallelRowIterator.IterateRows(
-            this.Configuration,
-            interest,
-            in cdfOperation);
+        if (this.SyncChannels)
+        {
+            var cdfOperation = new SynchronizedChannelsRowOperation(interest, cdfBuffer, source.PixelBuffer, this.LuminanceLevels, numberOfPixelsMinusCdfMin);
+            ParallelRowIterator.IterateRows(
+                this.Configuration,
+                interest,
+                in cdfOperation);
+        }
+        else
+        {
+            var cdfOperation = new SeperateChannelsRowOperation(interest, cdfBuffer, source.PixelBuffer, this.LuminanceLevels, numberOfPixelsMinusCdfMin);
+            ParallelRowIterator.IterateRows(
+                this.Configuration,
+                interest,
+                in cdfOperation);
+        }
+    }
+
+    /// <summary>
+    /// A <see langword="struct"/> implementing the cdf logic for synchronized color channels.
+    /// </summary>
+    private readonly struct SynchronizedChannelsRowOperation : IRowOperation
+    {
+        private readonly Rectangle bounds;
+        private readonly IMemoryOwner<int> cdfBuffer;
+        private readonly Buffer2D<TPixel> source;
+        private readonly int luminanceLevels;
+        private readonly float numberOfPixelsMinusCdfMin;
+
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public SynchronizedChannelsRowOperation(
+            Rectangle bounds,
+            IMemoryOwner<int> cdfBuffer,
+            Buffer2D<TPixel> source,
+            int luminanceLevels,
+            float numberOfPixelsMinusCdfMin)
+        {
+            this.bounds = bounds;
+            this.cdfBuffer = cdfBuffer;
+            this.source = source;
+            this.luminanceLevels = luminanceLevels;
+            this.numberOfPixelsMinusCdfMin = numberOfPixelsMinusCdfMin;
+        }
+
+        /// <inheritdoc/>
+        [MethodImpl(InliningOptions.ShortMethod)]
+        public void Invoke(int y)
+        {
+            ref int cdfBase = ref MemoryMarshal.GetReference(this.cdfBuffer.GetSpan());
+            var sourceAccess = new PixelAccessor<TPixel>(this.source);
+            Span<TPixel> pixelRow = sourceAccess.GetRowSpan(y);
+            int levels = this.luminanceLevels;
+            float noOfPixelsMinusCdfMin = this.numberOfPixelsMinusCdfMin;
+
+            for (int x = 0; x < this.bounds.Width; x++)
+            {
+                // TODO: We should bulk convert here.
+                ref TPixel pixel = ref pixelRow[x];
+                var vector = pixel.ToVector4();
+                int luminance = ColorNumerics.GetBT709Luminance(ref vector, levels);
+                float scaledLuminance = Unsafe.Add(ref cdfBase, luminance) / noOfPixelsMinusCdfMin;
+                float scalingFactor = scaledLuminance * levels / luminance;
+                Vector4 scaledVector = new Vector4(scalingFactor * vector.X, scalingFactor * vector.Y, scalingFactor * vector.Z, vector.W);
+                pixel.FromVector4(scaledVector);
+            }
+        }
     }
 
     /// <summary>
-    /// A <see langword="struct"/> implementing the cdf application levels logic for <see cref="GlobalHistogramEqualizationProcessor{TPixel}"/>.
+    /// A <see langword="struct"/> implementing the cdf logic for separate color channels.
     /// </summary>
-    private readonly struct CdfApplicationRowOperation : IRowOperation
+    private readonly struct SeperateChannelsRowOperation : IRowOperation
     {
         private readonly Rectangle bounds;
         private readonly IMemoryOwner<int> cdfBuffer;
@@ -93,7 +161,7 @@ internal class AutoLevelProcessor<TPixel> : HistogramEqualizationProcessor<TPixe
         private readonly float numberOfPixelsMinusCdfMin;
 
         [MethodImpl(InliningOptions.ShortMethod)]
-        public CdfApplicationRowOperation(
+        public SeperateChannelsRowOperation(
             Rectangle bounds,
             IMemoryOwner<int> cdfBuffer,
             Buffer2D<TPixel> source,
diff --git a/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationOptions.cs b/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationOptions.cs
index 634378842..1736a067a 100644
--- a/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationOptions.cs
+++ b/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationOptions.cs
@@ -42,4 +42,11 @@ public class HistogramEqualizationOptions
     /// Defaults to 8.
     /// </summary>
     public int NumberOfTiles { get; set; } = 8;
+
+    /// <summary>
+    /// Gets or sets a value indicating whether to synchronize the scaling factor over all color channels.
+    /// This parameter is only applicable to AutoLevel and is ignored for all others.
+    /// Defaults to true.
+    /// </summary>
+    public bool SyncChannels { get; set; } = true;
 }
diff --git a/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationProcessor.cs b/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationProcessor.cs
index d493d1734..8a9056b1f 100644
--- a/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationProcessor.cs
+++ b/src/ImageSharp/Processing/Processors/Normalization/HistogramEqualizationProcessor.cs
@@ -61,7 +61,7 @@ public abstract class HistogramEqualizationProcessor : IImageProcessor
         => new AdaptiveHistogramEqualizationSlidingWindowProcessor(options.LuminanceLevels, options.ClipHistogram, options.ClipLimit, options.NumberOfTiles),
 
         HistogramEqualizationMethod.AutoLevel
-        => new AutoLevelProcessor(options.LuminanceLevels, options.ClipHistogram, options.ClipLimit),
+        => new AutoLevelProcessor(options.LuminanceLevels, options.ClipHistogram, options.ClipLimit, options.SyncChannels),
 
         _ => new GlobalHistogramEqualizationProcessor(options.LuminanceLevels, options.ClipHistogram, options.ClipLimit),
     };
diff --git a/tests/ImageSharp.Tests/Processing/Normalization/HistogramEqualizationTests.cs b/tests/ImageSharp.Tests/Processing/Normalization/HistogramEqualizationTests.cs
index 9ef69f76e..60e33835a 100644
--- a/tests/ImageSharp.Tests/Processing/Normalization/HistogramEqualizationTests.cs
+++ b/tests/ImageSharp.Tests/Processing/Normalization/HistogramEqualizationTests.cs
@@ -136,7 +136,7 @@ public class HistogramEqualizationTests
 
     [Theory]
     [WithFile(TestImages.Jpeg.Baseline.ForestBridgeDifferentComponentsQuality, PixelTypes.Rgba32)]
-    public void AutoLevel_CompareToReferenceOutput<TPixel>(TestImageProvider<TPixel> provider)
+    public void AutoLevel_SeparateChannels_CompareToReferenceOutput<TPixel>(TestImageProvider<TPixel> provider)
         where TPixel : unmanaged, IPixel<TPixel>
     {
         using (Image<TPixel> image = provider.GetImage())
@@ -145,6 +145,26 @@ public class HistogramEqualizationTests
             {
                 Method = HistogramEqualizationMethod.AutoLevel,
                 LuminanceLevels = 256,
+                SyncChannels = false
+            };
+            image.Mutate(x => x.HistogramEqualization(options));
+            image.DebugSave(provider);
+            image.CompareToReferenceOutput(ValidatorComparer, provider, extension: "png");
+        }
+    }
+
+    [Theory]
+    [WithFile(TestImages.Jpeg.Baseline.ForestBridgeDifferentComponentsQuality, PixelTypes.Rgba32)]
+    public void AutoLevel_SynchronizedChannels_CompareToReferenceOutput<TPixel>(TestImageProvider<TPixel> provider)
+        where TPixel : unmanaged, IPixel<TPixel>
+    {
+        using (Image<TPixel> image = provider.GetImage())
+        {
+            var options = new HistogramEqualizationOptions
+            {
+                Method = HistogramEqualizationMethod.AutoLevel,
+                LuminanceLevels = 256,
+                SyncChannels = true
             };
             image.Mutate(x => x.HistogramEqualization(options));
             image.DebugSave(provider);
diff --git a/tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_CompareToReferenceOutput_Rgba32_forest_bridge.png b/tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_SeparateChannels_CompareToReferenceOutput_Rgba32_forest_bridge.png
similarity index 100%
rename from tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_CompareToReferenceOutput_Rgba32_forest_bridge.png
rename to tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_SeparateChannels_CompareToReferenceOutput_Rgba32_forest_bridge.png
diff --git a/tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_SynchronizedChannels_CompareToReferenceOutput_Rgba32_forest_bridge.png b/tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_SynchronizedChannels_CompareToReferenceOutput_Rgba32_forest_bridge.png
new file mode 100644
index 000000000..ff5b35a5f
--- /dev/null
+++ b/tests/Images/External/ReferenceOutput/HistogramEqualizationTests/AutoLevel_SynchronizedChannels_CompareToReferenceOutput_Rgba32_forest_bridge.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dca9b5b890d3a79b0002b7093d254d484ada4207e5010d1f0c6248d4dd6e22db
+size 13909894