#641D91 Color
#641D91 is rgb(100, 29, 145) in RGB and hsl(277, 67%, 34%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#641D91
HEX
#641D91RGB
rgb(100, 29, 145)HSL
hsl(277, 67%, 34%)HSV
hsv(277, 80%, 57%)OKLCH
oklch(40.6% 0.178 307.9)CMYK
cmyk(31%, 80%, 0%, 43%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #641D91 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 text2.13:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #641D91 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #641D91, useful for hover states, backgrounds, and text variants.