Color picker

#21555b

Conversion

HEX#21555b
HEX8#21555bff
RGBrgb(33, 85, 91)
CMYK[0.64,0.07,0,0.64]
Name#21555b
HCL[209.84,17.44,33.08]
oklab[0.42,-0.05,-0.02]
Num2184539
HSI[185.4,0.53,0.27]
lab[33.08,-15.13,-8.68]
Lighten
#3c9ba6
Darken
#060f10
Saturate
#155f67
Desaturate
#2d4b4f
Greyscale
#3e3e3e
Brighten
#54888e

Color harmonies of #21555b

Color harmonies are pleasing color schemes created according to their position on a color wheel. Learn more

Triad

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
#21555b
#5b2155
#555b21

Tetrad

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel. They are very versatile, and work best with one dominant color.
#21555b
#44215b
#5b2721
#385b21

Monochromatic

The monochromatic colors are those that have the same dye, but differ in hue, value and saturation. For example, paint samples have several different values ​​of the same color. Using two or more monochromatic colors will achieve an elegant and pleasant effect.
#21555b
#307d85
#40a4b0
#4fccda
#020606
#122d30

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.
#21555b
#215b4a
#215b55
#21555b
#21495b
#213e5b

Split Complements

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
#21555b
#33215b
#5b4a21

Variations

View this color variations of shades, tints, tones, hues and temperatures.

Tints

A tint is created by adding white to a base color, increasing its lightness. Tints are likely to look pastel and less intense.
#ffffff
#eff3f3
#dfe7e8
#cfdbdc
#c0ced0
#b0c2c4
#a0b6b9
#90aaad
#809ea1
#709296
#60868a
#51797e
#416d72
#316167
#21555b

Shades

A shade is created by adding black to a base color, increasing its darkness. Shades appear more dramatic and richer.
#000000
#020607
#050c0d
#071214
#09181a
#0c1e21
#0e2427
#112b2e
#133134
#15373b
#183d41
#1a4348
#1c494e
#1f4f55
#21555b

Contrast Checker

Verify the contrast of a #21555b colored text on white and black backgrounds. For additional options use Color Contrast Checker Tool.

8.349 Very Good When I used to read fairy tales, I fancied that kind of thing never happened, and now here I am in the middle of one!
2.515 Very Poor When I used to read fairy tales, I fancied that kind of thing never happened, and now here I am in the middle of one!

Color Palettes #21555b

Some examples of color palettes with #21555b. View more

Use #21555b in CSS

#21555b as Background Color in CSS
<div style="background-color:#21555b">Background Color</div>
#21555b as Text Color in CSS
<div style="color:#21555b">Text Color</div>
#21555b as Border Color in CSS
<div style="border-color:#21555b">Border Color</div>
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