Hex Color #21CDE4 - Custom Color

Color Codes

HEX

#21CDE4

RGB

rgb(33, 205, 228)

HSL

hsl(187, 78%, 51%)

CMYK

cmyk(86%, 10%, 0%, 11%)

HSV

hsv(187, 86%, 89%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#21E499 #21CDE4 #216BE4

Triadic

#21CDE4 #E421CD #CDE421

Split Complementary

#21CDE4 #E4216B #E49921

Tetradic (Square)

#21CDE4 #9921E4 #E43721 #6BE421

Complementary

#21CDE4 #E43721

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 1.92:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 10.92:1

Pass - WCAG AA (Normal Text)

Pass - 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: #21CDE4;

color: #21CDE4;

border-color: #21CDE4;

}

Tailwind CSS (with arbitrary values)

bg-[#21CDE4]

text-[#21CDE4]

border-[#21CDE4]

// Example usage: