diff --git a/darwin/draw.m b/darwin/draw.m
index 6661d6a1..40c47a99 100644
--- a/darwin/draw.m
+++ b/darwin/draw.m
@@ -197,6 +197,7 @@ void uiDrawStroke(uiDrawContext *c, uiDrawPath *path, uiDrawBrush *b, uiDrawStro
 // for a solid fill, we can merely have Core Graphics fill directly
 static void fillSolid(CGContextRef ctxt, uiDrawPath *p, uiDrawBrush *b)
 {
+	// TODO this uses DeviceRGB; switch to sRGB?
 	CGContextSetRGBFillColor(ctxt, b->R, b->G, b->B, b->A);
 	switch (p->fillMode) {
 	case uiDrawFillModeWinding: