colorfulness
Sign in to savethumb|The red stripe exhibits higher brightness and colorfulness in the light than in the shadow, but is seen as having the same object color, including the same chroma, in both areas. Because the brightness increases proportionately to the colorfulness, the stripe also exhibits similar saturation in both areas. thumb|7.5PB and 10BG Munsell hue pages of RGB colors, showing lines of uniform saturation (chroma in proportion to lightness) in red. Lines of uniform saturation radiate from near the black point, while lines of uniform chroma are vertical. Also compared to the 10BG colors, the 7.5PB c
Article
8 sectionsContents
- Chroma
- In color appearance models
- Saturation
- CIELUV and CIELAB
- CIECAM02
- HSL and HSV
- Excitation purity
- References
thumb|The red stripe exhibits higher brightness and colorfulness in the light than in the shadow, but is seen as having the same object color, including the same chroma, in both areas. Because the brightness increases proportionately to the colorfulness, the stripe also exhibits similar saturation in both areas. thumb|7.5PB and 10BG Munsell hue pages of RGB colors, showing lines of uniform saturation (chroma in proportion to lightness) in red. Lines of uniform saturation radiate from near the black point, while lines of uniform chroma are vertical. Also compared to the 10BG colors, the 7.5PB colors attain higher saturation as well as higher chroma.
thumb|right|Saturation scale (0% at left, corresponding to black and white) alt=Examples of saturation.Top left = original image.|thumb|Examples of saturation. Original image at top left.