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
33.33% 0% 0%
HSL open »
Hue Saturation Lightness
100% 16.67%
Hue Saturation Value / Brightness
100% 33.33%
RGB - Normalized
Red Green Blue
0.33 0 0
HSL - Normalized
Hue Saturation Lightness
0 1 0.17
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0 1 0.33
CMYK open »
Cyan Magenta Yellow Black
0% 100% 100% 67%
Y Cb Cr
0.1 -0.06 0.17
3.75 1.93 0.18
L a b
15.12 36.01 23.57
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Nearest Colors Name

Matching similar color names

CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
hsl(0, 100%, 17%)

Tints, Shades, and Tones

Tints of color #550000


A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #550000


A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #550000


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 #550000


Create the strongest contrast.
Triad Harmony Color Scheme of #550000


Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #550000


Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #550000

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #550000

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #550000

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #550000


Circle around the color wheel, five colors.