#66C3EA Color

#66C3EA is rgb(102, 195, 234) in RGB and hsl(198, 76%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66C3EA

HEX#66C3EA

RGBrgb(102, 195, 234)

HSLhsl(198, 76%, 66%)

HSVhsv(198, 56%, 92%)

OKLCHoklch(77.5% 0.104 227.8)

CMYKcmyk(56%, 17%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C3EA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.99:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.56:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C3EA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C3EA Complementary#EA8E66 Analogous#66EAD0 Analogous#6681EA Triadic#EA66C3 Triadic#C3EA66

Tints & Shades

Lighter tints and darker shades of #66C3EA, useful for hover states, backgrounds, and text variants.

Tints

#7DCCED #8FD3F0 #A5DCF3 #B7E3F5 #CEEBF8 #E0F3FB

Shades

#3EB3E5 #1DA0D7 #1882AF #13678B #0D4963 #082B3A

Use #66C3EA in Our Tools

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