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Colors
#231B39

#231B39

Every representation of #231B39, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.0144
Brightness: 33 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #231b39
RGB: rgb(35, 27, 57)
RGBA: rgba(35, 27, 57, 1)
CMYK: cmyk(39%, 53%, 0%, 78%)
HSV: hsv(256°, 53%, 22%)
HSL: hsl(256, 36%, 16%)
LAB: lab(12.2% 12.3 -18.15)
XYZ: xyz(1.82, 1.44, 4.05)

Accessibility

WCAG 2 contrast for #231B39 as a text color on the two most common surfaces.

On white

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 16.31:1

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: 1.29:1

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

Related colors

Shades (darker)

#1d162f #171226 #110d1c #0c0913 #06050a

Tints (lighter)

#413269 #5e4999 #836ebb #ac9fd1 #d6cfe8

Harmonies (complementary, analogous, triadic)

#31391b #1b2239 #321b39 #39231b #1b3923

#231B39 Color | ColorForge