Black - A Box of Crayons Traditional Cache

Black is authoritative and powerful; because black can evoke strong emotions, too much can be overwhelming. Black represents a lack of color, the primordial void, emptiness. It is a classic color for clothing, possibly because it makes the wearer appear thinner and more sophisticated.

Black implies weight -- people will think a black box weighs more than a white one.

The color black is associated with sophistication and power...tuxedos, limousines, judge's robes, and priests' attire are all typically black.