diff --git a/Penumbra/Services/StainService.cs b/Penumbra/Services/StainService.cs
index 63f6d05e..a0bca570 100644
--- a/Penumbra/Services/StainService.cs
+++ b/Penumbra/Services/StainService.cs
@@ -6,6 +6,7 @@ using ImGuiNET;
 using OtterGui.Widgets;
 using Penumbra.GameData.Data;
 using Penumbra.GameData.Files;
+using Penumbra.UI.AdvancedWindow;
 using Penumbra.Util;
 
 namespace Penumbra.Services;
@@ -61,11 +62,11 @@ public class StainService : IDisposable
 
             ImGui.SameLine();
             var frame = new Vector2(ImGui.GetTextLineHeight());
-            ImGui.ColorButton("D", new Vector4(colors.Diffuse, 1), 0, frame);
+            ImGui.ColorButton("D", new Vector4(ModEditWindow.PseudoSqrtRgb(colors.Diffuse), 1), 0, frame);
             ImGui.SameLine();
-            ImGui.ColorButton("E", new Vector4(colors.Emissive, 1), 0, frame);
+            ImGui.ColorButton("S", new Vector4(ModEditWindow.PseudoSqrtRgb(colors.Specular), 1), 0, frame);
             ImGui.SameLine();
-            ImGui.ColorButton("S", new Vector4(colors.Specular, 1), 0, frame);
+            ImGui.ColorButton("E", new Vector4(ModEditWindow.PseudoSqrtRgb(colors.Emissive), 1), 0, frame);
             return ret;
         }
     }
diff --git a/Penumbra/UI/AdvancedWindow/ModEditWindow.Materials.ColorTable.cs b/Penumbra/UI/AdvancedWindow/ModEditWindow.Materials.ColorTable.cs
index d1cb4c94..a4e25f77 100644
--- a/Penumbra/UI/AdvancedWindow/ModEditWindow.Materials.ColorTable.cs
+++ b/Penumbra/UI/AdvancedWindow/ModEditWindow.Materials.ColorTable.cs
@@ -528,7 +528,7 @@ public partial class ModEditWindow
     private static float PseudoSqrtRgb(float x)
         => x < 0.0f ? -MathF.Sqrt(-x) : MathF.Sqrt(x);
 
-    private static Vector3 PseudoSqrtRgb(Vector3 vec)
+    internal static Vector3 PseudoSqrtRgb(Vector3 vec)
         => new(PseudoSqrtRgb(vec.X), PseudoSqrtRgb(vec.Y), PseudoSqrtRgb(vec.Z));
 
     private static Vector4 PseudoSqrtRgb(Vector4 vec)