#640CB6 Color

#640CB6 is rgb(100, 12, 182) in RGB and hsl(271, 88%, 38%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#640CB6

HEX#640CB6

RGBrgb(100, 12, 182)

HSLhsl(271, 88%, 38%)

HSVhsv(271, 93%, 71%)

OKLCHoklch(42.9% 0.224 298.2)

CMYKcmyk(45%, 93%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640CB6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640CB6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640CB6 Complementary#5EB60C Analogous#0E0CB6 Analogous#B60CB3 Triadic#B6640C Triadic#0CB664

Tints & Shades

Lighter tints and darker shades of #640CB6, useful for hover states, backgrounds, and text variants.

Tints

#7B0EE1 #9027F1 #A652F4 #BA79F6 #D0A4F9 #E4CAFC

Shades

#570A9E #490986 #3C076E #32065B #250443 #18032B

Use #640CB6 in Our Tools

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