#6B66C7 Color

#6B66C7 is rgb(107, 102, 199) in RGB and hsl(243, 46%, 59%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#6B66C7

HEX#6B66C7

RGBrgb(107, 102, 199)

HSLhsl(243, 46%, 59%)

HSVhsv(243, 49%, 78%)

OKLCHoklch(56.2% 0.146 283)

CMYKcmyk(46%, 49%, 0%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6B66C7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.83:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.35:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #6B66C7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6B66C7 Complementary#C2C766 Analogous#6692C7 Analogous#9B66C7 Triadic#C76B66 Triadic#66C76B

Tints & Shades

Lighter tints and darker shades of #6B66C7, useful for hover states, backgrounds, and text variants.

Tints

#817DCF #938FD6 #A8A6DE #BAB8E5 #D0CFED #E2E1F4

Shades

#4E49BC #403BA0 #343082 #2A2768 #1E1C4A #12112D

Use #6B66C7 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex