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
40% 4.31% 22.75%
HSL open »
Hue Saturation Lightness
329.01° 80.53% 22.16%
HSV / HSB
Hue Saturation Value / Brightness
329.01° 89.22% 40%
RGB - Normalized
Red Green Blue
0.4 0.04 0.23
HSL - Normalized
Hue Saturation Lightness
0.91 0.81 0.22
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.91 0.89 0.4
CMYK open »
Cyan Magenta Yellow Black
0% 89% 43% 60%
YCbCr
Y Cb Cr
0.17 0.03 0.16
XYZ
X Y Z
6.36 3.37 4.32
CIE Lab
L a b
21.47 41.52 -3.6

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
#660b3a
rgb(102,11,58)
hsl(329, 81%, 22%)

Tints, Shades, and Tones

Tints of color #660b3a

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #660b3a

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #660b3a

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 #660b3a

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #660b3a

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #660b3a

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #660b3a

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #660b3a

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #660b3a

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #660b3a

Pentagram

Circle around the color wheel, five colors.