#645FAB Color

#645FAB is rgb(100, 95, 171) in RGB and hsl(244, 31%, 52%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#645FAB

HEX#645FAB

RGBrgb(100, 95, 171)

HSLhsl(244, 31%, 52%)

HSVhsv(244, 44%, 67%)

OKLCHoklch(52.6% 0.117 284.6)

CMYKcmyk(42%, 44%, 0%, 33%)

Text Contrast & Accessibility

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

TextWhite text5.58:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.77:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#645FAB Complementary#A5AB5F Analogous#5F80AB Analogous#8A5FAB Triadic#AB645F Triadic#5FAB64

Tints & Shades

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

Tints

#7A76B7 #8E8AC1 #A4A1CE #B8B6D8 #CECDE5 #E2E1EF

Shades

#544F96 #47437F #3A3768 #2F2C54 #22203C #151325

Use #645FAB in Our Tools

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