#66559B Color

#66559B is rgb(102, 85, 155) in RGB and hsl(255, 29%, 47%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#66559B

HEX#66559B

RGBrgb(102, 85, 155)

HSLhsl(255, 29%, 47%)

HSVhsv(255, 45%, 61%)

OKLCHoklch(49.8% 0.11 293.2)

CMYKcmyk(34%, 45%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66559B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.29:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.34:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66559B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66559B Complementary#899B55 Analogous#55669B Analogous#89559B Triadic#9B6655 Triadic#559B66

Tints & Shades

Lighter tints and darker shades of #66559B, useful for hover states, backgrounds, and text variants.

Tints

#7968AC #9082BA #A499C7 #B9B0D4 #CDC7E0 #E5E1EF

Shades

#594A87 #4C3F73 #3F355F #302848 #231D35 #161221

Use #66559B in Our Tools

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