I agree that it depends on the darkness of the skin. The hot colors like red, orang and yellow along with their variations (and white) really don’t show that well on darker skin. It’s also very difficult to shade on darker skin. I’d stick with dark solids – solid black or the darker blues, greens & purples etc. I’d like to see pics of the black guy with the white in the reverse areas too! I’ve found that whites show up best next to a real dark color and tends to wash out in large areas.