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% 29.8% 36.86%
HSL open »
Hue Saturation Lightness
318.46° 14.61% 34.9%
HSV / HSB
Hue Saturation Value / Brightness
318.46° 25.49% 40%
RGB - Normalized
Red Green Blue
0.4 0.3 0.37
HSL - Normalized
Hue Saturation Lightness
0.88 0.15 0.35
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.88 0.25 0.4
CMYK open »
Cyan Magenta Yellow Black
0% 25% 8% 60%
YCbCr
Y Cb Cr
0.34 0.02 0.05
XYZ
X Y Z
10.08 8.8 11.76
CIE Lab
L a b
35.6 14.29 -6.27

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
#664c5e
rgb(102,76,94)
hsl(318, 15%, 35%)

Tints, Shades, and Tones

Tints of color #664c5e

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #664c5e

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #664c5e

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 #664c5e

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #664c5e

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #664c5e

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #664c5e

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #664c5e

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #664c5e

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #664c5e

Pentagram

Circle around the color wheel, five colors.