Hex Color #F51021 - Custom Color

Color Codes

HEX

#F51021

RGB

rgb(245, 16, 33)

HSL

hsl(356, 92%, 51%)

CMYK

cmyk(0%, 93%, 87%, 4%)

HSV

hsv(356, 93%, 96%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#F50F91 #F50F1E #F5730F

Triadic

#F50F1E #1EF50F #0F1EF5

Split Complementary

#F50F1E #0FF573 #0F91F5

Tetradic (Square)

#F50F1E #91F50F #0FF5E6 #730FF5

Complementary

#F51021 #0FF5E6

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 4.22:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 4.98:1

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: #F51021;

color: #F51021;

border-color: #F51021;

}

Tailwind CSS (with arbitrary values)

bg-[#F51021]

text-[#F51021]

border-[#F51021]

// Example usage: