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
70.98% 7.06% 12.94%
HSL open »
Hue Saturation Lightness
354.48° 81.91% 39.02%
HSV / HSB
Hue Saturation Value / Brightness
354.48° 90.06% 70.98%
RGB - Normalized
Red Green Blue
0.71 0.07 0.13
HSL - Normalized
Hue Saturation Lightness
0.98 0.82 0.39
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.98 0.9 0.71
CMYK open »
Cyan Magenta Yellow Black
0% 90% 82% 29%
YCbCr
Y Cb Cr
0.27 -0.08 0.31
XYZ
X Y Z
19.55 10.37 2.41
CIE Lab
L a b
38.49 60.25 37.8

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
#b51221
rgb(181,18,33)
hsl(354, 82%, 39%)

Tints, Shades, and Tones

Tints of color #b51221

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #b51221

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #b51221

Tones

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 #b51221

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #b51221

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #b51221

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #b51221

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #b51221

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #b51221

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #b51221

Pentagram

Circle around the color wheel, five colors.