Search for a name or a RGB value RRR,GGG,BBB or a Hex value #rrggbb

CSS notation

Use this for all CSS properties that accept a color as a value: color, background-color, border-color
#0066cc
#06c
rgb(0,102,204)
hsl(210, 100%, 40%)

Color space conversion

Conversion of this color for each color space representation
RGB
Red Green Blue
0% 40% 80%
HSL
Hue Saturation Lightness
210° 100% 40%
HSV / HSB
Hue Saturation Value / Brightness
210° 100% 80%
RGB - Normalized
Red Green Blue
0 0.4 0.8
HSL - Normalized
Hue Saturation Lightness
0.58 1 0.4
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.58 1 0.8
CMYK
Cyan Magenta Yellow Black
100% 50% 0% 20%
YCbCr
Y Cb Cr
0.33 0.27 -0.23
XYZ
X Y Z
15.65 13.86 58.98
CIE Lab
L a b
44.03 15.28 -59.52

Nearest Colors Name

Matching similar color names

Color Harmonies

Schemes of colors that work well together
Complementary Harmony Color Scheme of #0066cc

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #0066cc

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #0066cc

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #0066cc

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #0066cc

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #0066cc

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #0066cc

Pentagram

Circle around the color wheel, five colors.

Tints, Shades, and Tones

Tints of color #0066cc

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #0066cc

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #0066cc

Tones

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