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% 42.35% 38.82%
HSL open »
Hue Saturation Lightness
100° 4.35% 40.59%
HSV / HSB
Hue Saturation Value / Brightness
100° 8.33% 42.35%
RGB - Normalized
Red Green Blue
0.4 0.42 0.39
HSL - Normalized
Hue Saturation Lightness
0.28 0.04 0.41
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.28 0.08 0.42
CMYK open »
Cyan Magenta Yellow Black
6% 0% 8% 58%
YCbCr
Y Cb Cr
0.41 -0.01 -0.01
XYZ
X Y Z
13.09 14.45 13.9
CIE Lab
L a b
44.87 -4.15 4.24

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
#666c63
rgb(102,108,99)
hsl(100, 4%, 41%)

Tints, Shades, and Tones

Tints of color #666c63

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #666c63

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #666c63

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 #666c63

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #666c63

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #666c63

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #666c63

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #666c63

Split Complementary

Low tension, strong visual contrast.
Pentagram Harmony Color Scheme of #666c63

Pentagram

Circle around the color wheel, five colors.