#21b9df basic color information

#21b9df

In the RGB color model, hex triplet #21b9df has decimal index of: 2210271, is composed of 12.9% red, 72.5% green and 87.5% blue. #21b9df in CMYK color model, is composed of 85.2% cyan, 17% magenta, 0% yellow and 12.5% black.
#33cccc is the closest web-safe color to #21b9df.

Color #21b9df copy/paste

#21b9df color details and conversion

The hexadecimal triplet #21b9df definition is: Red = 33, Green = 185, Blue = 223 or CMYK: Cyan = 0.85201793721973, Magenta = 0.17040358744395, Yellow = 0, Black = 0.12549019607843

Color schemes generator for #21b9df

In color theory, a color scheme is the choice of colors used in design.

#21b9df #df4721
#df215a #21b9df #dfa621
#b9df21 #21b9df #df21b9
#5adf21 #21b9df #a621df
#b9df21 #21b9df #4721df #df4721
#a9df21 #df213a #21b9df #df21c9 #df9621

Analogous colors

They are colors that are next to each other on the color wheel. Analogous colors tend to look pleasant together, because they are closely related.

#dfc621 #b9df21 #7adf21 #3adf21 #21df47 #21df86 #21dfc6 #21b9df #217adf #213adf #4721df #8621df #c621df #df21b9 #df217a

Monochromatic

Shades are created by decreasing luminance in HSL color model, and tints by increasing it. The next step for shades is #000 and for tints is #fff.

#1ca2c4 #188ba8 #14748c #105d70 #0c4654 #082e38 #04171c
#3dc2e3 #59cbe7 #74d3eb #90dcef #ace5f3 #c8eef7 #e3f6fb

HTML and CSS #21b9df - color usage

Sample HTML/CSS paragraph codes using #21b9df color.

Background color of this paragraph is #21b9df

Text color of this paragraph is #21b9df

Border color of this paragraph is #21b9df