BLACK!!!!! But you absolutely, positively gotta keep it clean.
Absorbs all different wavelengths of visible white light, therefore no frequencies are reflected - we detect the absence of frequencies as black!
white. there you go white.
because when you stare at a certain thing for to long your mind will then play tricks on you. On yellow you will see green dots so it is your mind playing tricks on you.
ah i love blue eyes that's not the point though. from my point of view id say brown but not too bold just enough for the eyes to pop.
Off White Looks Best With Any Pastel Colors :)