#663168 Color

#663168 is rgb(102, 49, 104) in RGB and hsl(298, 36%, 30%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#663168

HEX#663168

RGBrgb(102, 49, 104)

HSLhsl(298, 36%, 30%)

HSVhsv(298, 53%, 41%)

OKLCHoklch(40.5% 0.108 326)

CMYKcmyk(2%, 53%, 0%, 59%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #663168 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.2:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #663168 based on color wheel relationships. Click any swatch for its full breakdown.

Base#663168 Complementary#336831 Analogous#4B3168 Analogous#68314E Triadic#686631 Triadic#316866

Tints & Shades

Lighter tints and darker shades of #663168, useful for hover states, backgrounds, and text variants.

Tints

#88418B #A750AA #BA71BC #CB93CC #DBB6DD #EBD5EB

Shades

#592A5A #4E2650 #411F42 #331834 #251226 #1B0D1C

Use #663168 in Our Tools

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