#66DBE1 Color

#66DBE1 is rgb(102, 219, 225) in RGB and hsl(183, 67%, 64%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66DBE1

HEX#66DBE1

RGBrgb(102, 219, 225)

HSLhsl(183, 67%, 64%)

HSVhsv(183, 55%, 88%)

OKLCHoklch(82.7% 0.106 199.9)

CMYKcmyk(55%, 3%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DBE1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.64:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DBE1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DBE1 Complementary#E16C66 Analogous#66E1A9 Analogous#669DE1 Triadic#E166DB Triadic#DBE166

Tints & Shades

Lighter tints and darker shades of #66DBE1, useful for hover states, backgrounds, and text variants.

Tints

#7BE0E5 #90E5E9 #A6EAED #B7EEF1 #CCF3F5 #E1F8F9

Shades

#3FD1D9 #28C0C8 #209BA2 #197B80 #125659 #0B3537

Use #66DBE1 in Our Tools

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