my favorite color is blue, that "BMW Blue" is amazing, the new passat's have a sweet navy too, with the chrome trim, makes it look, ooohh!
but my car is "Satin Silver" kinda wish it were metalic silver but it's cool and a lot easier to keep clean especially since silver and white sorta match road salt, which in the winter if you don't wash your car every day it will look bad (cofirmed by my coworkers black car).
One thing about silver there aren't a lot of reflections perpendicular to the paint finish, have to look at smaller angles to get reflection. Black is like a mirror, while silver is like the other side of the mirror

well almost