#645FFC Color

#645FFC is rgb(100, 95, 252) in RGB and hsl(242, 96%, 68%) in HSL. The closest CSS named color is MediumSlateBlue. Black text is most readable on this background.

#645FFC
HEX#645FFC
RGBrgb(100, 95, 252)
HSLhsl(242, 96%, 68%)
HSVhsv(242, 62%, 99%)
OKLCHoklch(58.3% 0.226 278.2)
CMYKcmyk(60%, 62%, 0%, 1%)

Text Contrast & Accessibility

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

TextWhite text4.58:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.58:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#645FFCComplementary#F7FC5FAnalogous#5FA8FCAnalogous#B35FFCTriadic#FC645FTriadic#5FFC64

Tints & Shades

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

Use #645FFC in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex