#66A5DB Color

#66A5DB is rgb(102, 165, 219) in RGB and hsl(208, 62%, 63%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66A5DB

HEX#66A5DB

RGBrgb(102, 165, 219)

HSLhsl(208, 62%, 63%)

HSVhsv(208, 53%, 86%)

OKLCHoklch(70.1% 0.103 245.8)

CMYKcmyk(53%, 25%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A5DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.63:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.97:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66A5DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A5DB Complementary#DB9D66 Analogous#66DBD7 Analogous#666ADB Triadic#DB66A5 Triadic#A5DB66

Tints & Shades

Lighter tints and darker shades of #66A5DB, useful for hover states, backgrounds, and text variants.

Tints

#7BB1E0 #8FBDE5 #A4C9EA #B9D5EF #CDE2F3 #E2EEF8

Shades

#4591D3 #2D7ABE #25659D #1C4D78 #143857 #0C2032

Use #66A5DB in Our Tools

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