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
95.29% 10.59% 12.94%
HSL open »
Hue Saturation Lightness
358.33° 90% 52.94%
HSV / HSB
Hue Saturation Value / Brightness
358.33° 88.89% 95.29%
RGB - Normalized
Red Green Blue
0.95 0.11 0.13
HSL - Normalized
Hue Saturation Lightness
1 0.9 0.53
HSV / HSB - Normalized
Hue Saturation Value / Brightness
1 0.89 0.95
CMYK open »
Cyan Magenta Yellow Black
0% 89% 86% 5%
YCbCr
Y Cb Cr
0.36 -0.13 0.42
XYZ
X Y Z
37.63 19.95 3.31
CIE Lab
L a b
51.78 74.99 54.47

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
#f31b21
rgb(243,27,33)
hsl(358, 90%, 53%)

Tints, Shades, and Tones

Tints of color #f31b21

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #f31b21

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #f31b21

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 #f31b21

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #f31b21

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #f31b21

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #f31b21

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #f31b21

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #f31b21

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #f31b21

Pentagram

Circle around the color wheel, five colors.