#660391 Color
#660391 is rgb(102, 3, 145) in RGB and hsl(282, 96%, 29%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#660391
HEX
#660391RGB
rgb(102, 3, 145)HSL
hsl(282, 96%, 29%)HSV
hsv(282, 98%, 57%)OKLCH
oklch(39.4% 0.196 310.4)CMYK
cmyk(30%, 98%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #660391 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.57:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #660391 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #660391, useful for hover states, backgrounds, and text variants.