#660FAE Color
#660FAE is rgb(102, 15, 174) in RGB and hsl(273, 84%, 37%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#660FAE
HEX
#660FAERGB
rgb(102, 15, 174)HSL
hsl(273, 84%, 37%)HSV
hsv(273, 91%, 68%)OKLCH
oklch(42.5% 0.216 301)CMYK
cmyk(41%, 91%, 0%, 32%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #660FAE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.36:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.24:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #660FAE based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #660FAE, useful for hover states, backgrounds, and text variants.