#21CED4 Color

#21CED4 is rgb(33, 206, 212) in RGB and hsl(182, 73%, 48%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#21CED4

HEX#21CED4

RGBrgb(33, 206, 212)

HSLhsl(182, 73%, 48%)

HSVhsv(182, 84%, 83%)

OKLCHoklch(77.5% 0.127 198.7)

CMYKcmyk(84%, 3%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21CED4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.94:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.84:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21CED4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21CED4 Complementary#D42721 Analogous#21D480 Analogous#2174D4 Triadic#D421CE Triadic#CED421

Tints & Shades

Lighter tints and darker shades of #21CED4, useful for hover states, backgrounds, and text variants.

Tints

#38DAE0 #57E0E5 #76E6EA #9AECEF #B8F2F4 #D7F8F9

Shades

#1DB4B9 #18969A #147C80 #106365 #0C494B #072B2C

Use #21CED4 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex