#21B6E8 Color

#21B6E8 is rgb(33, 182, 232) in RGB and hsl(195, 81%, 52%) in HSL. The closest CSS named color is DeepSkyBlue. Black text is most readable on this background.

#21B6E8

HEX#21B6E8

RGBrgb(33, 182, 232)

HSLhsl(195, 81%, 52%)

HSVhsv(195, 86%, 91%)

OKLCHoklch(72.6% 0.135 227.6)

CMYKcmyk(86%, 22%, 0%, 9%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21B6E8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.35:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.92:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21B6E8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21B6E8 Complementary#E85321 Analogous#21E8B6 Analogous#2153E8 Triadic#E821B6 Triadic#B6E821

Tints & Shades

Lighter tints and darker shades of #21B6E8, useful for hover states, backgrounds, and text variants.

Tints

#42C1EB #5DCAEE #7ED5F1 #99DEF4 #BAE8F8 #D5F1FB

Shades

#16A1D0 #1288AF #0F6F8F #0C5A73 #094053 #052733

Use #21B6E8 in Our Tools

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