The appearance as to color.
A disguise or discoloration.
Any substance used to give color.
An assignment of a color to each vertex of a graph such that no two vertices connected by an edge are given the same color.
An act or process which applies color.
A color, or shade of color; tint; dye.
A character; aspect.
The characteristic related to the light frequency that appears in the color, for instance red, yellow, green, cyan, blue or magenta.