#666693 Color

#666693 is rgb(102, 102, 147) in RGB and hsl(240, 18%, 49%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#666693

HEX#666693

RGBrgb(102, 102, 147)

HSLhsl(240, 18%, 49%)

HSVhsv(240, 31%, 58%)

OKLCHoklch(52.9% 0.07 283.7)

CMYKcmyk(31%, 31%, 0%, 42%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666693 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.4:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.89:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666693 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666693 Complementary#939366 Analogous#667D93 Analogous#7D6693 Triadic#936666 Triadic#669366

Tints & Shades

Lighter tints and darker shades of #666693, useful for hover states, backgrounds, and text variants.

Tints

#7B7BA3 #9090B2 #A5A5C0 #BABACF #CFCFDE #E4E4EC

Shades

#5A5A81 #4B4B6C #3F3F5A #303045 #242433 #15151E

Use #666693 in Our Tools

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