#66D0EA Color

#66D0EA is rgb(102, 208, 234) in RGB and hsl(192, 76%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66D0EA

HEX#66D0EA

RGBrgb(102, 208, 234)

HSLhsl(192, 76%, 66%)

HSVhsv(192, 56%, 92%)

OKLCHoklch(80.4% 0.104 216.1)

CMYKcmyk(56%, 11%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D0EA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.78:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D0EA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D0EA Complementary#EA8166 Analogous#66EAC3 Analogous#668EEA Triadic#EA66D0 Triadic#D0EA66

Tints & Shades

Lighter tints and darker shades of #66D0EA, useful for hover states, backgrounds, and text variants.

Tints

#7DD7ED #8FDCF0 #A5E3F3 #B7E9F5 #CEF0F8 #E0F5FB

Shades

#3EC3E5 #1DB2D7 #1891AF #13738B #0D5263 #08303A

Use #66D0EA in Our Tools

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