fényességiszín
Fényességiszín is a term used in Hungarian to describe a specific visual quality of color. It directly translates to "brightness color" or "luminosity color." This concept is distinct from pure hue, which refers to the color itself (like red, blue, or green), and saturation, which describes the intensity or purity of the hue. Fényességiszín focuses on how light or dark a color appears, essentially its lightness or darkness level.
In practical terms, it refers to the perceived brightness of a color. For instance, a pale yellow
While English often uses terms like "lightness" or "value" from color models like HSL (Hue, Saturation, Lightness)