which is the best color for a Q4 {or 155 in general}?

my Q4 is a proteo but I vote for black!!!
And the 'black met' used on Toyota Celica some 10 years ago {turning very dark blue-black under sunlight} is the best color imo, with black interior.
Or 'infernal black' {turning to very dark brown-black} with beige interiors.

Your opinion?

Nick