Hex Color #B51B31 - Custom Color

Color Codes

HEX

#B51B31

RGB

rgb(181, 27, 49)

HSL

hsl(351, 74%, 41%)

CMYK

cmyk(0%, 85%, 73%, 29%)

HSV

hsv(351, 85%, 71%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#B61B80 #B61B32 #B6511B

Triadic

#B61B32 #32B61B #1B32B6

Split Complementary

#B61B32 #1BB651 #1B80B6

Tetradic (Square)

#B61B32 #80B61B #1BB69F #511BB6

Complementary

#B51B31 #1BB69F

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 6.63:1

Pass - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 3.17:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Recommended Text Color

For best readability on this background color, use white text.

Color in Use

Card with colored border

Background with 20% opacity

CSS Code

.element {

background-color: #B51B31;

color: #B51B31;

border-color: #B51B31;

}

Tailwind CSS (with arbitrary values)

bg-[#B51B31]

text-[#B51B31]

border-[#B51B31]

// Example usage: