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% 41.57% 73.73%
HSL open »
Hue Saturation Lightness
237.21° 39.09% 56.86%
HSV / HSB
Hue Saturation Value / Brightness
237.21° 45.74% 73.73%
RGB - Normalized
Red Green Blue
0.4 0.42 0.74
HSL - Normalized
Hue Saturation Lightness
0.66 0.39 0.57
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.66 0.46 0.74
CMYK open »
Cyan Magenta Yellow Black
46% 44% 0% 26%
YCbCr
Y Cb Cr
0.45 0.16 -0.03
XYZ
X Y Z
19.71 16.76 49.77
CIE Lab
L a b
47.96 20.26 -43.79
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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
#666abc
rgb(102,106,188)
hsl(237, 39%, 57%)

Tints, Shades, and Tones

Tints of color #666abc

Tints

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

Shades

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

Tones

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

Recommended Books

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Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #666abc

Complementary

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

Triad

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

Square

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

Adjacent / Analogous / Analogic

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

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #666abc

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #666abc

Pentagram

Circle around the color wheel, five colors.