#21CDE8 Color

#21CDE8 is rgb(33, 205, 232) in RGB and hsl(188, 81%, 52%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.

#21CDE8

HEX#21CDE8

RGBrgb(33, 205, 232)

HSLhsl(188, 81%, 52%)

HSVhsv(188, 86%, 91%)

OKLCHoklch(78% 0.131 212)

CMYKcmyk(86%, 12%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21CDE8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.92:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.96:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21CDE8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21CDE8 Complementary#E83C21 Analogous#21E89F Analogous#216AE8 Triadic#E821CD Triadic#CDE821

Tints & Shades

Lighter tints and darker shades of #21CDE8, useful for hover states, backgrounds, and text variants.

Tints

#42D5EB #5DDBEE #7EE2F1 #99E8F4 #BAEFF8 #D5F6FB

Shades

#16B7D0 #129AAF #0F7E8F #0C6673 #094953 #052D33

Use #21CDE8 in Our Tools

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