#640AB8 Color

#640AB8 is rgb(100, 10, 184) in RGB and hsl(271, 90%, 38%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#640AB8

HEX#640AB8

RGBrgb(100, 10, 184)

HSLhsl(271, 90%, 38%)

HSVhsv(271, 95%, 72%)

OKLCHoklch(43% 0.227 297.8)

CMYKcmyk(46%, 95%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #640AB8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #640AB8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#640AB8 Complementary#5EB80A Analogous#0D0AB8 Analogous#B80AB5 Triadic#B8640A Triadic#0AB864

Tints & Shades

Lighter tints and darker shades of #640AB8, useful for hover states, backgrounds, and text variants.

Tints

#7B0CE4 #9025F4 #A651F6 #BA77F8 #D0A3FA #E4CAFC

Shades

#5708A0 #4A0788 #3C066F #32055C #250444 #18022C

Use #640AB8 in Our Tools

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