színérték
Színérték is a Hungarian term that translates to "color value" or "color intensity" in English. It refers to the lightness or darkness of a color, independent of its hue (e.g., red, blue) or saturation (the purity or intensity of the color). In essence, it describes how much white or black is mixed into a pure color.
A color with a high színérték is lighter, approaching white, while a color with a low színérték
In digital color models, such as RGB or HSL, színérték is often represented numerically. In HSL (Hue,