#66C1EB Color

#66C1EB is rgb(102, 193, 235) in RGB and hsl(199, 77%, 66%) in HSL. The closest CSS named color is SkyBlue. Black text is most readable on this background.

#66C1EB

HEX#66C1EB

RGBrgb(102, 193, 235)

HSLhsl(199, 77%, 66%)

HSVhsv(199, 57%, 92%)

OKLCHoklch(77.1% 0.106 230.2)

CMYKcmyk(57%, 18%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C1EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.02:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.39:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C1EB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C1EB Complementary#EB9066 Analogous#66EBD3 Analogous#667EEB Triadic#EB66C1 Triadic#C1EB66

Tints & Shades

Lighter tints and darker shades of #66C1EB, useful for hover states, backgrounds, and text variants.

Tints

#7CCAEE #8ED1F0 #A5DAF3 #B7E2F6 #CDEBF9 #DFF2FB

Shades

#3DB0E6 #1C9DD9 #1780B0 #12658C #0D4863 #082B3B

Use #66C1EB in Our Tools

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