Search for a name or a RGB value RRR,GGG,BBB or a Hex value #rrggbb

Color space conversion

Conversion of this color for each color space representation
RGB open »
Red Green Blue
40% 0% 34.12%
HSL open »
Hue Saturation Lightness
308.82° 100% 20%
Hue Saturation Value / Brightness
308.82° 100% 40%
RGB - Normalized
Red Green Blue
0.4 0 0.34
HSL - Normalized
Hue Saturation Lightness
0.86 1 0.2
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.86 1 0.4
CMYK open »
Cyan Magenta Yellow Black
0% 100% 15% 60%
Y Cb Cr
0.16 0.1 0.17
7.2 3.51 9.32
L a b
21.99 47.8 -22.63
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Nearest Colors Name

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CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
hsl(309, 100%, 20%)

Tints, Shades, and Tones

Tints of color #660057


A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #660057


A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #660057


A tone is produced either by mixing a color with grey, or by both tinting and shading.

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Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #660057


Create the strongest contrast.
Triad Harmony Color Scheme of #660057


Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #660057


Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #660057

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #660057

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #660057

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #660057


Circle around the color wheel, five colors.