#66308D Color
#66308D is rgb(102, 48, 141) in RGB and hsl(275, 49%, 37%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#66308D
HEX
#66308DRGB
rgb(102, 48, 141)HSL
hsl(275, 49%, 37%)HSV
hsv(275, 66%, 55%)OKLCH
oklch(42.7% 0.151 308)CMYK
cmyk(28%, 66%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66308D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.85:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.37:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #66308D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66308D, useful for hover states, backgrounds, and text variants.