noun. the purity of a color, or its freedom from white or gray. intensity of distinctive hue; saturation of a color.

What does chroma mean in music?

Music. Chroma feature, a quality of a musical pitch class.

What does chroma mean in terms of color?

Chroma is the departure degree of a color from the neutral color of the same value. Colors of low chroma are sometimes called “weak,” while those of high chroma (as shown in figure 3) are said to be “highly saturated,” “strong,” or “vivid.”