A joint term for the hue and saturation but not the value (dark or light) of color. See Intensity<br><br>The relative intensity or purity of a hue when compared to grayness or lack of hue.<br><br>The purity or degree of saturation of a color; relative absence of white or gray in a color.<br><br>Among colors other than those in the black-white scale, the specific combination of a color&#39;s hue, intensity, and saturation; or the degree of a color&#39;s vividness.