#21CEED Color

#21CEED is rgb(33, 206, 237) in RGB and hsl(189, 85%, 53%) in HSL. The closest CSS named color is DeepSkyBlue. Black text is most readable on this background.

#21CEED

HEX#21CEED

RGBrgb(33, 206, 237)

HSLhsl(189, 85%, 53%)

HSVhsv(189, 86%, 93%)

OKLCHoklch(78.5% 0.133 214.2)

CMYKcmyk(86%, 13%, 0%, 7%)

Text Contrast & Accessibility

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

TextWhite text1.89:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.12:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

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

Base#21CEED Complementary#ED4021 Analogous#21EDA6 Analogous#2169ED Triadic#ED21CE Triadic#CEED21

Tints & Shades

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

Tints

#3ED5EF #5FDCF2 #7BE2F4 #9CE9F7 #B8F0F9 #D9F7FC

Shades

#12BBD9 #0F9FB8 #0C8297 #0A6676 #074955 #042D34

Use #21CEED in Our Tools

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