Black

Scientifically black is not a hue (color); a black object absorbs all the colors of the visible spectrum and reflects none of them, this is sometimes confused with black being called 'a mixture of all colors' but that is not the case. In fact an object emitting or reflecting all colors would be white. Sometimes black is described as an "achromatic color"; in practice black can be considered a color, e.g., the black cat or black paint.