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
#cc3333
#c33
rgb(204,51,51)
hsl(0, 60%, 50%)

Color space conversion

Conversion of this color for each color space representation
RGB
Red Green Blue
80% 20% 20%
HSL
Hue Saturation Lightness
60% 50%
HSV / HSB
Hue Saturation Value / Brightness
75% 80%
RGB - Normalized
Red Green Blue
0.8 0.2 0.2
HSL - Normalized
Hue Saturation Lightness
0 0.6 0.5
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0 0.75 0.8
CMYK
Cyan Magenta Yellow Black
0% 75% 75% 20%
YCbCr
Y Cb Cr
0.38 -0.1 0.3
XYZ
X Y Z
26.68 15.44 4.71
CIE Lab
L a b
46.24 59.13 37.11

Nearest Colors Name

Matching similar color names

Color Harmonies

Schemes of colors that work well together
Complementary Harmony Color Scheme of #cc3333

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #cc3333

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #cc3333

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #cc3333

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #cc3333

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #cc3333

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #cc3333

Pentagram

Circle around the color wheel, five colors.

Tints, Shades, and Tones

Tints of color #cc3333

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #cc3333

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #cc3333

Tones

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