#66C5EB Color

#66C5EB is rgb(102, 197, 235) in RGB and hsl(197, 77%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66C5EB

HEX#66C5EB

RGBrgb(102, 197, 235)

HSLhsl(197, 77%, 66%)

HSVhsv(197, 57%, 92%)

OKLCHoklch(78% 0.105 226.6)

CMYKcmyk(57%, 16%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C5EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.95:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.75:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C5EB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C5EB Complementary#EB8B66 Analogous#66EBCE Analogous#6682EB Triadic#EB66C5 Triadic#C5EB66

Tints & Shades

Lighter tints and darker shades of #66C5EB, useful for hover states, backgrounds, and text variants.

Tints

#7CCEEE #8ED5F0 #A5DDF3 #B7E4F6 #CDECF9 #DFF3FB

Shades

#3DB6E6 #1CA3D9 #1785B0 #12698C #0D4B63 #082C3B

Use #66C5EB in Our Tools

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