#666DB2 Color

#666DB2 is rgb(102, 109, 178) in RGB and hsl(234, 33%, 55%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#666DB2

HEX#666DB2

RGBrgb(102, 109, 178)

HSLhsl(234, 33%, 55%)

HSVhsv(234, 43%, 70%)

OKLCHoklch(55.9% 0.107 278)

CMYKcmyk(43%, 39%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666DB2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.78:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.4:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666DB2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666DB2 Complementary#B2AB66 Analogous#6694B2 Analogous#8566B2 Triadic#B2666E Triadic#6EB266

Tints & Shades

Lighter tints and darker shades of #666DB2, useful for hover states, backgrounds, and text variants.

Tints

#7B81BC #8F95C7 #A3A8D1 #BBBFDD #D0D2E7 #E4E5F1

Shades

#525AA3 #444B88 #383E70 #2C3158 #202440 #131525

Use #666DB2 in Our Tools

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