Im quite fair skinned (peach I suppose :-S) and Ive got one in black, but at the tattooists there was a VERY pale girl getting one done in a sort of "freckle" colour - sort of dark but warm brown shade and it looked stunning on her skin colour. I also know a guy with a dark red one and hes pretty fair skinned, and that looks good too
Talk to a tattooist and they'll reccomend one that'll suit your colouring