Red-Green-Blue (RGB) is a color model that represents colors as mixtures of three underlying components (or channels), namely: red, green, and blue. This model describes a color with a sequence of three numbers (typically between 0.0 and 1.0, or between 0 and 255). Each number represents the primary colors' different intensities (or contributions) in determining the final color.... Graphically, a point in a three-dimensional grid...