diff --git a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/QuickNES/Nes_NTSC_Colors.cs b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/QuickNES/Nes_NTSC_Colors.cs
index fcc1c0587c..c84eec5eee 100644
--- a/src/BizHawk.Emulation.Cores/Consoles/Nintendo/QuickNES/Nes_NTSC_Colors.cs
+++ b/src/BizHawk.Emulation.Cores/Consoles/Nintendo/QuickNES/Nes_NTSC_Colors.cs
@@ -88,9 +88,9 @@ namespace BizHawk.Emulation.Cores.Consoles.Nintendo.QuickNES
 			g = Math.Min(1.0f, Math.Max(0.0f, g));
 			b = Math.Min(1.0f, Math.Max(0.0f, b));
 
-			outp[0] = (byte)(r * 255);
-			outp[1] = (byte)(g * 255);
-			outp[2] = (byte)(b * 255);
+			outp[0] = (byte)Math.Round(r * 255);
+			outp[1] = (byte)Math.Round(g * 255);
+			outp[2] = (byte)Math.Round(b * 255);
 		}
 	}
 }