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
12.94% 70.98% 72.94%
HSL open »
Hue Saturation Lightness
181.96° 69.86% 42.94%
HSV / HSB
Hue Saturation Value / Brightness
181.96° 82.26% 72.94%
RGB - Normalized
Red Green Blue
0.13 0.71 0.73
HSL - Normalized
Hue Saturation Lightness
0.51 0.7 0.43
HSV / HSB - Normalized
Hue Saturation Value / Brightness
0.51 0.82 0.73
CMYK open »
Cyan Magenta Yellow Black
82% 3% 0% 27%
YCbCr
Y Cb Cr
0.54 0.11 -0.29
XYZ
X Y Z
26.01 36.92 52.21
CIE Lab
L a b
67.21 -34.05 -13.07

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
#21b5ba
rgb(33,181,186)
hsl(182, 70%, 43%)

Tints, Shades, and Tones

Tints of color #21b5ba

Tints

A tint is obtained by adding white to a color. This process reduces darkness.
Shades of color #21b5ba

Shades

A shade is obtained by adding black to a color. This process increases darkness.
Tones of color #21b5ba

Tones

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

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Color Harmonies

Schemes of colors that work well together. Read more about Color Harmonies »
Complementary Harmony Color Scheme of #21b5ba

Complementary

Create the strongest contrast.
Triad Harmony Color Scheme of #21b5ba

Triad

Let one color dominate and use the other two for the accent.
Square Harmony Color Scheme of #21b5ba

Square

Balance between warm and cool colors.
Adjacent Harmony Color Scheme of #21b5ba

Adjacent / Analogous / Analogic

Pleasing and harmonious to the eye, they can be found in nature.
Split Complementary Harmony Color Scheme of #21b5ba

Split Complementary

Low tension, strong visual contrast.
Rectangle Tetradic Harmony Color Scheme of #21b5ba

Rectangle / Tetradic

Two complementary pairs for a total of four colors.
Pentagram Harmony Color Scheme of #21b5ba

Pentagram

Circle around the color wheel, five colors.