Hex Color #EF231F - Custom Color

Color Codes

HEX

#EF231F

RGB

rgb(239, 35, 31)

HSL

hsl(1, 87%, 53%)

CMYK

cmyk(0%, 85%, 87%, 6%)

HSV

hsv(1, 87%, 94%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#EF1F84 #EF221F #EF8B1F

Triadic

#EF221F #1FEF22 #221FEF

Split Complementary

#EF221F #1FEF8B #1F84EF

Tetradic (Square)

#EF221F #84EF1F #1FECEF #8B1FEF

Complementary

#EF231F #1FECEF

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 4.26:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 4.93:1

Pass - 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: #EF231F;

color: #EF231F;

border-color: #EF231F;

}

Tailwind CSS (with arbitrary values)

bg-[#EF231F]

text-[#EF231F]

border-[#EF231F]

// Example usage: