#640B7A Color

#640B7A is rgb(100, 11, 122) in RGB and hsl(288, 83%, 26%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640B7A

HEX#640B7A

RGBrgb(100, 11, 122)

HSLhsl(288, 83%, 26%)

HSVhsv(288, 91%, 48%)

OKLCHoklch(37.5% 0.172 317.9)

CMYKcmyk(18%, 91%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640B7A 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 #640B7A based on color wheel relationships. Click any swatch for its full breakdown.

Base#640B7A Complementary#21790B Analogous#2C0B79 Analogous#790B58 Triadic#79630B Triadic#0B7963

Tints & Shades

Lighter tints and darker shades of #640B7A, useful for hover states, backgrounds, and text variants.

Tints

#8A10A8 #B414DB #C836EC #D565F1 #E294F5 #F0C7FA

Shades

#580A6B #4C095D #41074F #32063D #26042F #1B0321

Use #640B7A in Our Tools

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