#640684 Color

#640684 is rgb(100, 6, 132) in RGB and hsl(285, 91%, 27%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640684

HEX#640684

RGBrgb(100, 6, 132)

HSLhsl(285, 91%, 27%)

HSVhsv(285, 95%, 52%)

OKLCHoklch(38.1% 0.183 314.1)

CMYKcmyk(24%, 95%, 0%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640684 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.05:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640684 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640684 Complementary#268406 Analogous#260684 Analogous#840664 Triadic#846406 Triadic#068464

Tints & Shades

Lighter tints and darker shades of #640684, useful for hover states, backgrounds, and text variants.

Tints

#8908B4 #AE0BE5 #C32EF5 #D363F8 #E094FA #EEC5FC

Shades

#590675 #4A0561 #3F0453 #340344 #290336 #1A0222

Use #640684 in Our Tools

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