#663D66 Color

#663D66 is rgb(102, 61, 102) in RGB and hsl(300, 25%, 32%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#663D66

HEX#663D66

RGBrgb(102, 61, 102)

HSLhsl(300, 25%, 32%)

HSVhsv(300, 40%, 40%)

OKLCHoklch(42.5% 0.083 326.9)

CMYKcmyk(0%, 40%, 0%, 60%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #663D66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #663D66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#663D66 Complementary#3D663D Analogous#523D66 Analogous#663D52 Triadic#66663D Triadic#3D6666

Tints & Shades

Lighter tints and darker shades of #663D66, useful for hover states, backgrounds, and text variants.

Tints

#834E83 #A163A1 #B380B3 #C69FC6 #D7BCD7 #EADCEA

Shades

#593659 #4D2E4C #402640 #331F33 #261726 #1A0F19

Use #663D66 in Our Tools

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