the color of
sophistication, strength and authority. Black exudes so much power which
is why most
professionals choose to wear black for important meetings. At the
opposite end of the spectrum of white light is the absence of it, black
darkness. Going hand in hand, computer binary code is made up of "empty"
zeros and "full" ones. You’ll notice how most graduates robes,
celebrating the end of schoolwork (with a terminal degree) are
clad in black. This is the only color which cannot be confined to
single trait. One of Hippocrates four humors was somber.