#21C2D4 Color

#21C2D4 is rgb(33, 194, 212) in RGB and hsl(186, 73%, 48%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#21C2D4

HEX#21C2D4

RGBrgb(33, 194, 212)

HSLhsl(186, 73%, 48%)

HSVhsv(186, 84%, 83%)

OKLCHoklch(74.6% 0.123 207.1)

CMYKcmyk(84%, 8%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21C2D4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.16:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.73:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21C2D4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21C2D4 Complementary#D43321 Analogous#21D48C Analogous#2169D4 Triadic#D421C2 Triadic#C2D421

Tints & Shades

Lighter tints and darker shades of #21C2D4, useful for hover states, backgrounds, and text variants.

Tints

#38CFE0 #57D7E5 #76DEEA #9AE7EF #B8EEF4 #D7F5F9

Shades

#1DAAB9 #188D9A #147580 #105D65 #0C454B #07282C

Use #21C2D4 in Our Tools

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