I agree, I don't think he has a color. I think if it came to it he/she would present themselves in whatever image would make the viewer confortable.
He was green with blue and yellow stripes and bright red eyes...of course he was dressed as a poison dart frog when I saw him...and he peed on me when I picked him up...I'm saying "he" but it coulda been a drag routine. the light wasn't that good either