Color Addition

Quick answer：

Color addition refers to the mixing of colors to produce new colors. In the context of art and design, it involves the combination of pigments or dyes to create different hues. In physics and optics, it refers to the mixing of light, where colors are combined by the eye. There are two primary types of color addition: additive color mixing (like in TVs and computer screens, where colors are combined to produce white) and subtractive color mixing (like in painting, where colors are mixed to produce darker shades).