#66C5EA Color

#66C5EA is rgb(102, 197, 234) in RGB and hsl(197, 76%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66C5EA

HEX#66C5EA

RGBrgb(102, 197, 234)

HSLhsl(197, 76%, 66%)

HSVhsv(197, 56%, 92%)

OKLCHoklch(77.9% 0.104 226)

CMYKcmyk(56%, 16%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C5EA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.96:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.74:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C5EA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C5EA Complementary#EA8C66 Analogous#66EACE Analogous#6683EA Triadic#EA66C5 Triadic#C5EA66

Tints & Shades

Lighter tints and darker shades of #66C5EA, useful for hover states, backgrounds, and text variants.

Tints

#7DCDED #8FD4F0 #A5DDF3 #B7E4F5 #CEECF8 #E0F3FB

Shades

#3EB5E5 #1DA3D7 #1884AF #13698B #0D4B63 #082C3A

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