#645D98 Color

#645D98 is rgb(100, 93, 152) in RGB and hsl(247, 24%, 48%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#645D98

HEX#645D98

RGBrgb(100, 93, 152)

HSLhsl(247, 24%, 48%)

HSVhsv(247, 39%, 60%)

OKLCHoklch(51.1% 0.092 288.1)

CMYKcmyk(34%, 39%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D98 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.9:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.56:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D98 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D98 Complementary#91985D Analogous#5D7498 Analogous#815D98 Triadic#98645D Triadic#5D9864

Tints & Shades

Lighter tints and darker shades of #645D98, useful for hover states, backgrounds, and text variants.

Tints

#7771A8 #8C87B5 #A19DC3 #BAB6D2 #CFCCE0 #E4E3EE

Shades

#575185 #49446F #3C385C #302D49 #232136 #151320

Use #645D98 in Our Tools

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