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
72.55% 11.37% 12.94%
HSL open »
Hue Saturation Lightness
358.46° 72.9% 41.96%
HSV / HSB
Hue Saturation Value / Brightness
358.46° 84.32% 72.55%
RGB - Normalized
Red Green Blue
0.73 0.11 0.13
HSL - Normalized
Hue Saturation Lightness
1 0.73 0.42
HSV / HSB - Normalized
Hue Saturation Value / Brightness
1 0.84 0.73
CMYK open »
Cyan Magenta Yellow Black
0% 84% 82% 27%
YCbCr
Y Cb Cr
0.3 -0.1 0.3
XYZ
X Y Z
20.72 11.3 2.53
CIE Lab
L a b
40.09 59.18 39.64

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
#b91d21
rgb(185,29,33)
hsl(358, 73%, 42%)

Tints, Shades, and Tones

Tints of color #b91d21

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #b91d21

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #b91d21

Tones

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

Recommended Books

Looking for good books to read? Take a look at these books if you want to know more about the theory of colors

Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #b91d21

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #b91d21

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #b91d21

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #b91d21

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #b91d21

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #b91d21

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #b91d21

Pentagram

Circle around the color wheel, five colors.