#669FDB Color

#669FDB is rgb(102, 159, 219) in RGB and hsl(211, 62%, 63%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#669FDB

HEX#669FDB

RGBrgb(102, 159, 219)

HSLhsl(211, 62%, 63%)

HSVhsv(211, 53%, 86%)

OKLCHoklch(68.8% 0.107 250.8)

CMYKcmyk(53%, 27%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #669FDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.78:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.55:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #669FDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#669FDB Complementary#DBA366 Analogous#66D9DB Analogous#6866DB Triadic#DB669F Triadic#9FDB66

Tints & Shades

Lighter tints and darker shades of #669FDB, useful for hover states, backgrounds, and text variants.

Tints

#7BACE0 #8FB9E5 #A4C6EA #B9D3EF #CDE0F3 #E2EDF8

Shades

#458AD3 #2D73BE #255F9D #1C4878 #143457 #0C1E32

Use #669FDB in Our Tools

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