According to the Munsell Color Appearance System, what is Chroma most related to?

Chroma is fundamentally related to the concept of saturation in the Munsell Color Appearance System. Saturation refers to the intensity or purity of a color, indicating how much a color deviates from a neutral gray of the same value. High saturation means a color appears vibrant and rich, while low saturation indicates a more muted or washed-out appearance. In the Munsell system, Chroma quantifies this aspect of color, describing the vividness or dullness of a hue.

Understanding Chroma is essential for differentiating between colors that may have the same hue but vary in their saturation levels. For instance, a bright red and a pale, washed-out red can share a hue designation but will differ significantly in their chromatic intensity, showcasing how Chroma is closely tied to the concept of saturation rather than the other attributes like Hue, Brightness, or Value.