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
#0000aa
#00a
rgb(0,0,170)
hsl(240, 100%, 33%)

Color space conversion

Conversion of this color for each color space representation
RGB
Red Green Blue
0% 0% 66.67%
HSL
Hue Saturation Lightness
240° 100% 33.33%
HSV / HSB
Hue Saturation Value / Brightness
240° 100% 66.67%
RGB - Normalized
Red Green Blue
0 0 0.67
HSL - Normalized
Hue Saturation Lightness
0.67 1 0.33
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.67 1 0.67
CMYK
Cyan Magenta Yellow Black
100% 100% 0% 33.33%
YCbCr
Y Cb Cr
0.08 0.33 -0.05
XYZ
X Y Z
7.26 2.9 38.21
CIE Lab
L a b
19.65 58.45 -79.61

Nearest Colors Name

Matching similar color names

Color Harmonies

Schemes of colors that work well together
Complementary Harmony Color Scheme of #0000aa

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #0000aa

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #0000aa

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #0000aa

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #0000aa

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #0000aa

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #0000aa

Pentagram

Circle around the color wheel, five colors.

Tints, Shades, and Tones

Tints of color #0000aa

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #0000aa

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #0000aa

Tones

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