#640273 Color
#640273 is rgb(100, 2, 115) in RGB and hsl(292, 97%, 23%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#640273
HEX
#640273RGB
rgb(100, 2, 115)HSL
hsl(292, 97%, 23%)HSV
hsv(292, 98%, 45%)OKLCH
oklch(36.5% 0.172 321.2)CMYK
cmyk(13%, 98%, 0%, 55%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #640273 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.68:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #640273 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #640273, useful for hover states, backgrounds, and text variants.