Black
Black was a color which was perceived in the absence of light and noted for its ability of absorbing light, while not reflecting it back. This color was the opposite of white; see: .

This color was used for describing the fur, feathers, and skin of animals, including humanoids. (, , , )

Black cats were traditionally associated with Halloween. ()

To see things in terms of black and white was to not allow room for ambiguity, gray areas. ()

Coffee without cream or milk in it was known as black coffee. ()

Members of the Cheron species had faces that were either white on the left side and black on the right, or vice versa. The members of the "black on the right side" group considered themselves superior and had subjugated the other group, but by 2268, only one member of each group had survived, pursuing each other for over 50,000 years. ()

In 2268, while visiting James T. Kirk's , Jadzia Dax admired the 23rd century tricorder designs, describing them as having black finish and  highlights. ()

In 2366, Lal asked her father Data why the sky was black. ()

External link 
 
Colors