#640D78 Color

#640D78 is rgb(100, 13, 120) in RGB and hsl(289, 80%, 26%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640D78

HEX#640D78

RGBrgb(100, 13, 120)

HSLhsl(289, 80%, 26%)

HSVhsv(289, 89%, 47%)

OKLCHoklch(37.4% 0.169 318.7)

CMYKcmyk(17%, 89%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640D78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.87:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640D78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640D78 Complementary#21770D Analogous#2F0D77 Analogous#770D56 Triadic#77640D Triadic#0D7764

Tints & Shades

Lighter tints and darker shades of #640D78, useful for hover states, backgrounds, and text variants.

Tints

#8A12A5 #B518D8 #C93AE9 #D568EE #E295F3 #F0C8F9

Shades

#580C6A #4D0A5C #41094E #32073C #26052E #1B0420

Use #640D78 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex