#6666C7 Color

#6666C7 is rgb(102, 102, 199) in RGB and hsl(240, 46%, 59%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#6666C7

HEX#6666C7

RGBrgb(102, 102, 199)

HSLhsl(240, 46%, 59%)

HSVhsv(240, 49%, 78%)

OKLCHoklch(55.8% 0.147 280.5)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6666C7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.89:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.29:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #6666C7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#6666C7 Complementary#C7C766 Analogous#6696C7 Analogous#9666C7 Triadic#C76666 Triadic#66C766

Tints & Shades

Lighter tints and darker shades of #6666C7, useful for hover states, backgrounds, and text variants.

Tints

#7D7DCF #8F8FD6 #A6A6DE #B8B8E5 #CFCFED #E1E1F4

Shades

#4949BC #3B3BA0 #303082 #272768 #1C1C4A #11112D

Use #6666C7 in Our Tools

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