#66398E Color

#66398E is rgb(102, 57, 142) in RGB and hsl(272, 43%, 39%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#66398E
HEX#66398E
RGBrgb(102, 57, 142)
HSLhsl(272, 43%, 39%)
HSVhsv(272, 60%, 56%)
OKLCHoklch(44.1% 0.138 305.9)
CMYKcmyk(28%, 60%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66398E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.27:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.54:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #66398E based on color wheel relationships. Click any swatch for its full breakdown.

Base#66398EComplementary#618E39Analogous#3C398EAnalogous#8E398BTriadic#8E6639Triadic#398E66

Tints & Shades

Lighter tints and darker shades of #66398E, useful for hover states, backgrounds, and text variants.

Use #66398E in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex