#21303e basic color information

#21303e

In the RGB color model, hex triplet #21303e has decimal index of: 2175038, is composed of 12.9% red, 18.8% green and 24.3% blue. #21303e in CMYK color model, is composed of 46.8% cyan, 22.6% magenta, 0% yellow and 75.7% black.
#333333 is the closest web-safe color to #21303e.

Color #21303e copy/paste

#21303e color details and conversion

The hexadecimal triplet #21303e definition is: Red = 33, Green = 48, Blue = 62 or CMYK: Cyan = 0.46774193548387, Magenta = 0.2258064516129, Yellow = 0, Black = 0.75686274509804

Color schemes generator for #21303e

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

#21303e #3e2f21
#3e2122 #21303e #3e3e21
#303e21 #21303e #3e2130
#223e21 #21303e #3e213e
#303e21 #21303e #2f213e #3e2f21
#2e3e21 #3e2521 #21303e #3e2132 #3e3b21

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.

#3a3e21 #303e21 #263e21 #213e25 #213e2f #213e39 #213a3e #21303e #21263e #25213e #2f213e #39213e #3e213a #3e2130 #3e2126

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.

#1d2a36 #19242f #151e27 #11181f #0c1217 #080c10 #040608
#334a60 #456482 #577fa4 #7898b7 #99b2c9 #bbccdb #dde5ed

HTML and CSS #21303e - color usage

Sample HTML/CSS paragraph codes using #21303e color.

Background color of this paragraph is #21303e

Text color of this paragraph is #21303e

Border color of this paragraph is #21303e