#66A8DB Color

#66A8DB is rgb(102, 168, 219) in RGB and hsl(206, 62%, 63%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#66A8DB

HEX#66A8DB

RGBrgb(102, 168, 219)

HSLhsl(206, 62%, 63%)

HSVhsv(206, 53%, 86%)

OKLCHoklch(70.8% 0.101 243.2)

CMYKcmyk(53%, 23%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66A8DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.56:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66A8DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66A8DB Complementary#DB9966 Analogous#66DBD3 Analogous#666EDB Triadic#DB66A8 Triadic#A8DB66

Tints & Shades

Lighter tints and darker shades of #66A8DB, useful for hover states, backgrounds, and text variants.

Tints

#7BB4E0 #8FC0E5 #A4CCEA #B9D7EF #CDE3F3 #E2EFF8

Shades

#4596D3 #2D7FBE #25699D #1C5078 #143A57 #0C2132

Use #66A8DB in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex