#66139A Color
#66139A is rgb(102, 19, 154) in RGB and hsl(277, 78%, 34%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#66139A
HEX
#66139ARGB
rgb(102, 19, 154)HSL
hsl(277, 78%, 34%)HSV
hsv(277, 88%, 60%)OKLCH
oklch(40.9% 0.195 306.7)CMYK
cmyk(34%, 88%, 0%, 40%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66139A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.88:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #66139A based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66139A, useful for hover states, backgrounds, and text variants.