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Colors
#18211D

#18211D

Every representation of #18211D, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0137
Brightness: 30 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #18211d
RGB: rgb(24, 33, 29)
RGBA: rgba(24, 33, 29, 1)
CMYK: cmyk(27%, 0%, 12%, 87%)
HSV: hsv(153°, 27%, 13%)
HSL: hsl(153, 16%, 11%)
LAB: lab(11.76% -5.13 1.38)
XYZ: xyz(1.14, 1.37, 1.37)

Accessibility

WCAG 2 contrast for #18211D as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 16.48:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

On black

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.27:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

Related colors

Shades (darker)

#141c18 #101613 #0c110e #080b0a #040605

Tints (lighter)

#384d43 #58786a #7ca090 #a8bfb5 #d3dfda

Harmonies (complementary, analogous, triadic)

#21181c #182118 #182121 #1d1821 #211d18

#18211D Color | ColorForge