#6666E1 Color

#6666E1 is rgb(102, 102, 225) in RGB and hsl(240, 67%, 64%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#6666E1

HEX#6666E1

RGBrgb(102, 102, 225)

HSLhsl(240, 67%, 64%)

HSVhsv(240, 55%, 88%)

OKLCHoklch(57.6% 0.182 279)

CMYKcmyk(55%, 55%, 0%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6666E1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.55:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #6666E1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6666E1 Complementary#E1E166 Analogous#66A3E1 Analogous#A366E1 Triadic#E16666 Triadic#66E166

Tints & Shades

Lighter tints and darker shades of #6666E1, useful for hover states, backgrounds, and text variants.

Tints

#7B7BE5 #9090E9 #A6A6ED #B7B7F1 #CCCCF5 #E1E1F9

Shades

#3F3FD9 #2828C8 #2020A2 #191980 #121259 #0B0B37

Use #6666E1 in Our Tools

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