Hex Color #F21F1F - Custom Color

Color Codes

HEX

#F21F1F

RGB

rgb(242, 31, 31)

HSL

hsl(0, 89%, 54%)

CMYK

cmyk(0%, 87%, 87%, 5%)

HSV

hsv(0, 87%, 95%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#F2218A #F22121 #F28A21

Triadic

#F22121 #21F221 #2121F2

Split Complementary

#F22121 #21F28A #218AF2

Tetradic (Square)

#F22121 #8AF221 #21F2F2 #8A21F2

Complementary

#F21F1F #21F2F2

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 4.21:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 4.99:1

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: #F21F1F;

color: #F21F1F;

border-color: #F21F1F;

}

Tailwind CSS (with arbitrary values)

bg-[#F21F1F]

text-[#F21F1F]

border-[#F21F1F]

// Example usage: