diff --git a/com.unity.render-pipelines.high-definition/CHANGELOG.md b/com.unity.render-pipelines.high-definition/CHANGELOG.md
index 4980a7900a7..6ff40a07cad 100644
--- a/com.unity.render-pipelines.high-definition/CHANGELOG.md
+++ b/com.unity.render-pipelines.high-definition/CHANGELOG.md
@@ -168,6 +168,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - Fixed an issue where runtime debug window UI would leak game objects.
 - Fixed NaNs when denoising pixels where the dot product between normal and view direction is near zero (case 1329624).
 - Fixed ray traced reflections that were too dark for unlit materials. Reflections are now more consistent with the material emissiveness.
+- Fixed pyramid color being incorrect when hardware dynamic resolution is enabled.
 
 ### Changed
 - Changed Window/Render Pipeline/HD Render Pipeline Wizard to Window/Rendering/HDRP Wizard
diff --git a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/MipGenerator.cs b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/MipGenerator.cs
index 4c38acc9baa..37b1e975ffd 100644
--- a/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/MipGenerator.cs
+++ b/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/RenderPass/MipGenerator.cs
@@ -165,8 +165,13 @@ public int RenderColorGaussianPyramid(CommandBuffer cmd, Vector2Int size, Textur
                 cmd.ClearRenderTarget(false, true, Color.black);
             }
 
-            float sourceScaleX = (float)size.x / source.width;
-            float sourceScaleY = (float)size.y / source.height;
+            bool isHardwareDrsOn = DynamicResolutionHandler.instance.HardwareDynamicResIsEnabled();
+            var hardwareTextureSize = new Vector2Int(source.width, source.height);
+            if (isHardwareDrsOn)
+                hardwareTextureSize = DynamicResolutionHandler.instance.ApplyScalesOnSize(hardwareTextureSize);
+
+            float sourceScaleX = (float)size.x / (float)hardwareTextureSize.x;
+            float sourceScaleY = (float)size.y / (float)hardwareTextureSize.y;
 
             // Copies src mip0 to dst mip0
             m_PropertyBlock.SetTexture(HDShaderIDs._BlitTexture, source);