Sort of like alphabet threads, but with papes in the order of the colors of rainbow: do ROYGBIV, then black, grey/brown, white, and finally back to red.
Indigo? (Fuck indigo and violet, feel free to just put something in that range)
You get the idea. Color's pretty subjective so just dump what you think fits.
er, african american
er, african african
Subtlely orange, if this isn't enough someone else can feel free to post another orange.