#645FF1 Color

#645FF1 is rgb(100, 95, 241) in RGB and hsl(242, 84%, 66%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#645FF1

HEX#645FF1

RGBrgb(100, 95, 241)

HSLhsl(242, 84%, 66%)

HSVhsv(242, 61%, 95%)

OKLCHoklch(57.4% 0.212 278.9)

CMYKcmyk(59%, 61%, 0%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645FF1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.72:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.45:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645FF1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645FF1 Complementary#ECF15F Analogous#5FA3F1 Analogous#AD5FF1 Triadic#F1645F Triadic#5FF164

Tints & Shades

Lighter tints and darker shades of #645FF1, useful for hover states, backgrounds, and text variants.

Tints

#7B77F3 #8D8AF5 #A4A1F7 #B6B4F8 #CDCBFB #DFDEFC

Shades

#3B35ED #1A14E1 #1510B7 #110D91 #0C0967 #07053D

Use #645FF1 in Our Tools

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