#640B74 Color

#640B74 is rgb(100, 11, 116) in RGB and hsl(291, 83%, 25%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#640B74

HEX#640B74

RGBrgb(100, 11, 116)

HSLhsl(291, 83%, 25%)

HSVhsv(291, 91%, 45%)

OKLCHoklch(37% 0.167 320.5)

CMYKcmyk(14%, 91%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640B74 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640B74 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640B74 Complementary#1B750B Analogous#300B75 Analogous#750B50 Triadic#75650B Triadic#0B7565

Tints & Shades

Lighter tints and darker shades of #640B74, useful for hover states, backgrounds, and text variants.

Tints

#8D0FA3 #B914D7 #D032EC #DC65F1 #E694F5 #F2C7FA

Shades

#590A67 #4D0859 #41074B #34063D #28042F #1C0321

Use #640B74 in Our Tools

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