Which term refers to a color's intensity or saturation?

The term that refers to a color's intensity or saturation is chroma. Chroma measures the purity or vividness of a color, distinguishing how intense it appears when compared to a gray of the same brightness. A high chroma indicates a bright, vivid color, while a low chroma indicates a muted or grayish color. This concept is essential in interior design, as understanding chroma helps designers create spaces that evoke specific moods or aesthetics through color selection.

Hue, on the other hand, describes the actual color itself, such as red, blue, or yellow, without reference to its intensity. Tint refers to the lightness of a color, which is achieved by adding white to the base hue, while value measures the lightness or darkness of a color, related to its brightness. Understanding these distinctions enhances a designer's ability to mix and match colors effectively in a residential interior design context.