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% 60% 80%
HSL open »
Hue Saturation Lightness
210° 50% 60%
Hue Saturation Value / Brightness
210° 50% 80%
RGB - Normalized
Red Green Blue
0.4 0.6 0.8
HSL - Normalized
Hue Saturation Lightness
0.58 0.5 0.6
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.58 0.5 0.8
CMYK open »
Cyan Magenta Yellow Black
50% 25% 0% 20%
Y Cb Cr
0.56 0.13 -0.12
27.77 29.97 61.45
L a b
61.63 -2.81 -31.44
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Nearest Colors Name

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CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
hsl(210, 50%, 60%)

Tints, Shades, and Tones

Tints of color #6699cc


A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #6699cc


A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #6699cc


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 #6699cc


Create the strongest contrast.
Triad Harmony Color Scheme of #6699cc


Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #6699cc


Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #6699cc

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #6699cc

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #6699cc

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #6699cc


Circle around the color wheel, five colors.