Hex Color #21F3EA - Custom Color

Color Codes

HEX

#21F3EA

RGB

rgb(33, 243, 234)

HSL

hsl(177, 90%, 54%)

CMYK

cmyk(86%, 0%, 4%, 5%)

HSV

hsv(177, 86%, 95%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#20F37F #20F3E9 #2094F3

Triadic

#20F3E9 #E920F3 #F3E920

Split Complementary

#20F3E9 #F32094 #F37F20

Tetradic (Square)

#20F3E9 #7F20F3 #F3202B #94F320

Complementary

#21F3EA #F3202B

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 1.39:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 15.07:1

Pass - WCAG AA (Normal Text)

Pass - WCAG AAA (Normal Text)

Recommended Text Color

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

Color in Use

Card with colored border

Background with 20% opacity

CSS Code

.element {

background-color: #21F3EA;

color: #21F3EA;

border-color: #21F3EA;

}

Tailwind CSS (with arbitrary values)

bg-[#21F3EA]

text-[#21F3EA]

border-[#21F3EA]

// Example usage: