#640F8F Color

#640F8F is rgb(100, 15, 143) in RGB and hsl(280, 81%, 31%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640F8F

HEX#640F8F

RGBrgb(100, 15, 143)

HSLhsl(280, 81%, 31%)

HSVhsv(280, 90%, 56%)

OKLCHoklch(39.4% 0.188 309.6)

CMYKcmyk(30%, 90%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640F8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.01:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640F8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#640F8F Complementary#3A8F0F Analogous#240F8F Analogous#8F0F7A Triadic#8F640F Triadic#0F8F64

Tints & Shades

Lighter tints and darker shades of #640F8F, useful for hover states, backgrounds, and text variants.

Tints

#8514BD #A218E7 #B546EC #C570F0 #D89EF5 #E9C8F9

Shades

#570D7D #4A0B6A #3E0958 #34084A #270637 #1A0425

Use #640F8F in Our Tools

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