#645CFF Color

#645CFF is rgb(100, 92, 255) in RGB and hsl(243, 100%, 68%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#645CFF

HEX#645CFF

RGBrgb(100, 92, 255)

HSLhsl(243, 100%, 68%)

HSVhsv(243, 64%, 100%)

OKLCHoklch(58.1% 0.233 278.4)

CMYKcmyk(61%, 64%, 0%, 0%)

Text Contrast & Accessibility

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

TextWhite text4.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.52:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#645CFF Complementary#F7FF5C Analogous#5CA5FF Analogous#B65CFF Triadic#FF645C Triadic#5CFF64

Tints & Shades

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

Tints

#7770FF #908AFF #A39EFF #B6B3FF #CAC7FF #E2E0FF

Shades

#382EFF #0D00FF #0A00D1 #08009E #060070 #030042

Use #645CFF in Our Tools

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