#21effd basic color information

#21effd

In the RGB color model, hex triplet #21effd has decimal index of: 2224125, is composed of 12.9% red, 93.7% green and 99.2% blue. #21effd in CMYK color model, is composed of 87% cyan, 5.5% magenta, 0% yellow and 0.8% black.
#33ffff is the closest web-safe color to #21effd.

Color #21effd copy/paste

#21effd color details and conversion

The hexadecimal triplet #21effd definition is: Red = 33, Green = 239, Blue = 253 or CMYK: Cyan = 0.8695652173913, Magenta = 0.055335968379447, Yellow = 0, Black = 0.0078431372549019

Color schemes generator for #21effd

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

#21effd #fd2f21
#fd2181 #21effd #fd9d21
#effd21 #21effd #fd21ef
#81fd21 #21effd #9d21fd
#effd21 #21effd #2f21fd #fd2f21
#ddfd21 #fd215c #21effd #f921fd #fd8b21

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.

#fdc221 #effd21 #a6fd21 #5cfd21 #21fd2f #21fd78 #21fdc2 #21effd #21a6fd #215cfd #2f21fd #7821fd #c221fd #fd21ef #fd21a6

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.

#02e8f8 #02c7d5 #02a6b1 #01858e #01646a #014247 #002123
#3df1fd #59f3fe #74f5fe #90f7fe #acf9fe #c8fbff #e3fdff

HTML and CSS #21effd - color usage

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

Background color of this paragraph is #21effd

Text color of this paragraph is #21effd

Border color of this paragraph is #21effd