#640F71 Color

#640F71 is rgb(100, 15, 113) in RGB and hsl(292, 77%, 25%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640F71
HEX#640F71
RGBrgb(100, 15, 113)
HSLhsl(292, 77%, 25%)
HSVhsv(292, 87%, 44%)
OKLCHoklch(37% 0.162 321.7)
CMYKcmyk(12%, 87%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640F71 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.36:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.85:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640F71 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640F71Complementary#1C710FAnalogous#330F71Analogous#710F4DTriadic#71640FTriadic#0F7164

Tints & Shades

Lighter tints and darker shades of #640F71, useful for hover states, backgrounds, and text variants.

Use #640F71 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex