#669CCC Color

#669CCC is rgb(102, 156, 204) in RGB and hsl(208, 50%, 60%) in HSL. The closest CSS named color is CornflowerBlue. Black text is most readable on this background.

#669CCC

HEX#669CCC

RGBrgb(102, 156, 204)

HSLhsl(208, 50%, 60%)

HSVhsv(208, 50%, 80%)

OKLCHoklch(67.4% 0.092 246.5)

CMYKcmyk(50%, 24%, 0%, 20%)

Text Contrast & Accessibility

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

TextWhite text2.92:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.19:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

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

Base#669CCC Complementary#CC9666 Analogous#66CCC9 Analogous#6669CC Triadic#CC669C Triadic#9CCC66

Tints & Shades

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

Tints

#79A9D2 #90B8DA #A3C4E0 #BAD3E8 #CDDFEE #E4EEF6

Shades

#4789C2 #3874A8 #2E5F8A #244A6B #19354D #0F202E

Use #669CCC in Our Tools

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