diff --git a/code/__HELPERS/icons.dm b/code/__HELPERS/icons.dm
index c1542342b5..1d37f639bf 100644
--- a/code/__HELPERS/icons.dm
+++ b/code/__HELPERS/icons.dm
@@ -1246,7 +1246,7 @@ GLOBAL_DATUM_INIT(dummySave, /savefile, new("tmp/dummySave.sav")) //Cache of ico
 			cm += 0
 	if(!islist(color))
 		color = ReadRGB(color)
-	color[1] = color[1] * cm[1] + color[2] * cm[2] + color[3] * cm[3] + cm[10]
-	color[2] = color[1] * cm[4] + color[2] * cm[5] + color[3] * cm[6] + cm[11]
-	color[3] = color[1] * cm[7] + color[2] * cm[8] + color[3] * cm[9] + cm[12]
+	color[1] = color[1] * cm[1] + color[2] * cm[2] + color[3] * cm[3] + cm[10] * 255
+	color[2] = color[1] * cm[4] + color[2] * cm[5] + color[3] * cm[6] + cm[11] * 255
+	color[3] = color[1] * cm[7] + color[2] * cm[8] + color[3] * cm[9] + cm[12] * 255
 	return rgb(color[1], color[2], color[3])