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Colors
#B31337

#B31337

Every representation of #B31337, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.1033
Brightness: 71 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #b31337
RGB: rgb(179, 19, 55)
RGBA: rgba(179, 19, 55, 1)
CMYK: cmyk(0%, 89%, 69%, 30%)
HSV: hsv(347°, 89%, 70%)
HSL: hsl(347, 81%, 39%)
LAB: lab(38.43% 60.38 24.28)
XYZ: xyz(19.52, 10.33, 4.58)

Accessibility

WCAG 2 contrast for #B31337 as a text color on the two most common surfaces.

On white

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 6.85:1

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

On black

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 3.07:1

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

Related colors

Shades (darker)

#95102e #770d25 #5a091b #3c0612 #1e0309

Tints (lighter)

#e21845 #eb4369 #f0728e #f5a1b4 #fad0d9

Harmonies (complementary, analogous, triadic)

#13b38f #b31387 #b33f13 #37b313 #1337b3

#B31337 Color | ColorForge