#640594 Color
#640594 is rgb(100, 5, 148) in RGB and hsl(280, 93%, 30%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#640594
HEX
#640594RGB
rgb(100, 5, 148)HSL
hsl(280, 93%, 30%)HSV
hsv(280, 97%, 58%)OKLCH
oklch(39.4% 0.197 308.4)CMYK
cmyk(32%, 97%, 0%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #640594 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #640594 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #640594, useful for hover states, backgrounds, and text variants.