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chroma

The chromaticity is formed by the hue and the saturation. In the color wheel, the chromaticity corresponds to the color vector with its angle and vector length. The angle of the color vector represents the hue, the vector length represents the saturation.

Determining the chromaticity via the color angle and the color satur

Determining the chromaticity via the color angle and the color satur

ation A longer color vector corresponds to a higher degree of saturation. The luminance or brightness has no influence on the chromaticity.

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Englisch: chroma
Updated at: 07.11.2012
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