Hex Color #EF171F - Custom Color

Color Codes

HEX

#EF171F

RGB

rgb(239, 23, 31)

HSL

hsl(358, 87%, 51%)

CMYK

cmyk(0%, 90%, 87%, 6%)

HSV

hsv(358, 90%, 94%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#EF1589 #EF151D #EF7B15

Triadic

#EF151D #1DEF15 #151DEF

Split Complementary

#EF151D #15EF7B #1589EF

Tetradic (Square)

#EF151D #89EF15 #15EFE8 #7B15EF

Complementary

#EF171F #15EFE8

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 4.36:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 4.81:1

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: #EF171F;

color: #EF171F;

border-color: #EF171F;

}

Tailwind CSS (with arbitrary values)

bg-[#EF171F]

text-[#EF171F]

border-[#EF171F]

// Example usage: