What is the appropriate art term for color?

Color is an element consisting of hues, of which there are three properties hue, chroma or intensity, and value The first of the properties is hue, which is the distinguishable color, like red, blue or yellow. The next property is value, meaning the lightness or darkness of the hue.

Perspective is important because it enabled the 3 dimensional world to be translated into the 2d world of the picture plane. this had an immediate impact on the representation of reality in art and design. 

Answerbyzantine