#640C61 Color
#640C61 is rgb(100, 12, 97) in RGB and hsl(302, 79%, 22%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#640C61
HEX
#640C61RGB
rgb(100, 12, 97)HSL
hsl(302, 79%, 22%)HSV
hsv(302, 88%, 39%)OKLCH
oklch(35.7% 0.151 329.8)CMYK
cmyk(0%, 88%, 3%, 61%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #640C61 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.88:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #640C61 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #640C61, useful for hover states, backgrounds, and text variants.