#645BEC Color

#645BEC is rgb(100, 91, 236) in RGB and hsl(244, 79%, 64%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#645BEC
HEX#645BEC
RGBrgb(100, 91, 236)
HSLhsl(244, 79%, 64%)
HSVhsv(244, 61%, 93%)
OKLCHoklch(56.4% 0.211 280)
CMYKcmyk(58%, 61%, 0%, 7%)

Text Contrast & Accessibility

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

TextWhite text4.94:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.25:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

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

Base#645BECComplementary#E2EC5BAnalogous#5B9AECAnalogous#AD5BECTriadic#EC645BTriadic#5BEC64

Tints & Shades

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

Use #645BEC in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex