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
67.84% 12.16% 12.94%
HSL open »
Hue Saturation Lightness
359.15° 69.61% 40%
HSV / HSB
Hue Saturation Value / Brightness
359.15° 82.08% 67.84%
RGB - Normalized
Red Green Blue
0.68 0.12 0.13
HSL - Normalized
Hue Saturation Lightness
1 0.7 0.4
HSV / HSB - Normalized
Hue Saturation Value / Brightness
1 0.82 0.68
CMYK open »
Cyan Magenta Yellow Black
0% 82% 81% 32%
YCbCr
Y Cb Cr
0.29 -0.09 0.28
XYZ
X Y Z
18 9.97 2.42
CIE Lab
L a b
37.8 55.24 36.56

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
#ad1f21
rgb(173,31,33)
hsl(359, 70%, 40%)

Tints, Shades, and Tones

Tints of color #ad1f21

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #ad1f21

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #ad1f21

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 #ad1f21

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #ad1f21

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #ad1f21

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #ad1f21

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #ad1f21

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #ad1f21

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #ad1f21

Pentagram

Circle around the color wheel, five colors.