#6440BA Color

#6440BA is rgb(100, 64, 186) in RGB and hsl(258, 49%, 49%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#6440BA
HEX#6440BA
RGBrgb(100, 64, 186)
HSLhsl(258, 49%, 49%)
HSVhsv(258, 66%, 73%)
OKLCHoklch(48.2% 0.182 291.7)
CMYKcmyk(46%, 66%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6440BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.04:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.98:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #6440BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#6440BAComplementary#95BA40Analogous#4058BAAnalogous#A240BATriadic#BA6440Triadic#40BA64

Tints & Shades

Lighter tints and darker shades of #6440BA, useful for hover states, backgrounds, and text variants.

Use #6440BA in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex