#21F2E8 Color

#21F2E8 is rgb(33, 242, 232) in RGB and hsl(177, 89%, 54%) in HSL. The closest CSS named color is Aqua. Black text is most readable on this background.

#21F2E8

HEX#21F2E8

RGBrgb(33, 242, 232)

HSLhsl(177, 89%, 54%)

HSVhsv(177, 86%, 95%)

OKLCHoklch(86.9% 0.147 189.4)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21F2E8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.41:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.93:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21F2E8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21F2E8 Complementary#F2212C Analogous#21F27F Analogous#2194F2 Triadic#E821F2 Triadic#F2E821

Tints & Shades

Lighter tints and darker shades of #21F2E8, useful for hover states, backgrounds, and text variants.

Tints

#3EF4EB #60F6EE #7DF7F1 #9AF9F4 #B7FBF7 #D8FDFB

Shades

#0DE3D8 #0BC1B8 #099F98 #077873 #055753 #033533

Use #21F2E8 in Our Tools

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