Color picker

#21d3d9

Conversion

HEX#21d3d9
HEX8#21d3d9ff
RGBrgb(33, 211, 217)
CMYK[0.85,0.03,0,0.15]
Name#21d3d9
HCL[201.08,41.4,77.23]
oklab[0.79,-0.12,-0.04]
Num2216921
HSI[181.64,0.79,0.6]
lab[77.23,-38.63,-14.89]
Lighten
#76e6ea
Darken
#147d80
Saturate
#08eaf2
Desaturate
#3abcc0
Greyscale
#7d7d7d
Brighten
#54ffff

Color harmonies of #21d3d9

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.
#21d3d9
#d921d3
#d3d921

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.
#21d3d9
#8321d9
#d92721
#77d921

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.
#21d3d9
#010404
#072e2f
#0e5759
#148084
#1baaae

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.
#21d3d9
#21d995
#21d9ba
#21d3d9
#21aed9
#2189d9

Split Complements

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
#21d3d9
#4c21d9
#d99521

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
#effcfc
#dff9fa
#cff6f7
#c0f2f4
#b0eff1
#a0ecef
#90e9ec
#80e6e9
#70e3e7
#60e0e4
#51dce1
#41d9de
#31d6dc
#21d3d9

Shades

A shade is created by adding black to a base color, increasing its darkness. Shades appear more dramatic and richer.
#000000
#020f10
#051e1f
#072d2f
#093c3e
#0c4b4e
#0e5a5d
#116a6d
#13797c
#15888c
#18979b
#1aa6ab
#1cb5ba
#1fc4ca
#21d3d9

Contrast Checker

Verify the contrast of a #21d3d9 colored text on white and black backgrounds. For additional options use Color Contrast Checker Tool.

1.845 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!
11.384 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!

Color Palettes #21d3d9

Some examples of color palettes with #21d3d9. View more

Use #21d3d9 in CSS

#21d3d9 as Background Color in CSS
<div style="background-color:#21d3d9">Background Color</div>
#21d3d9 as Text Color in CSS
<div style="color:#21d3d9">Text Color</div>
#21d3d9 as Border Color in CSS
<div style="border-color:#21d3d9">Border Color</div>
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