#66D5EB Color

#66D5EB is rgb(102, 213, 235) in RGB and hsl(190, 77%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66D5EB

HEX#66D5EB

RGBrgb(102, 213, 235)

HSLhsl(190, 77%, 66%)

HSVhsv(190, 57%, 92%)

OKLCHoklch(81.6% 0.105 212.5)

CMYKcmyk(57%, 9%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D5EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.71:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.28:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D5EB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D5EB Complementary#EB7C66 Analogous#66EBBF Analogous#6692EB Triadic#EB66D5 Triadic#D5EB66

Tints & Shades

Lighter tints and darker shades of #66D5EB, useful for hover states, backgrounds, and text variants.

Tints

#7CDBEE #8EE0F0 #A5E6F3 #B7EBF6 #CDF1F9 #DFF6FB

Shades

#3DCAE6 #1CB9D9 #1797B0 #12788C #0D5563 #08323B

Use #66D5EB in Our Tools

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