#666ECC Color

#666ECC is rgb(102, 110, 204) in RGB and hsl(235, 50%, 60%) in HSL. The closest CSS named color is SlateBlue. Black text is most readable on this background.

#666ECC

HEX#666ECC

RGBrgb(102, 110, 204)

HSLhsl(235, 50%, 60%)

HSVhsv(235, 50%, 80%)

OKLCHoklch(57.7% 0.143 277.3)

CMYKcmyk(50%, 46%, 0%, 20%)

Text Contrast & Accessibility

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

TextWhite text4.5:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.67:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#666ECC Complementary#CCC466 Analogous#66A2CC Analogous#9066CC Triadic#CC666E Triadic#6FCC66

Tints & Shades

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

Tints

#7981D2 #9096DA #A3A8E0 #BABEE8 #CDD0EE #E4E6F6

Shades

#4752C2 #3841A8 #2E368A #242A6B #191E4D #0F122E

Use #666ECC in Our Tools

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