#6540C9 Color
#6540C9 is rgb(101, 64, 201) in RGB and hsl(256, 56%, 52%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.
#6540C9
HEX
#6540C9RGB
rgb(101, 64, 201)HSL
hsl(256, 56%, 52%)HSV
hsv(256, 68%, 79%)OKLCH
oklch(49.5% 0.2 289.4)CMYK
cmyk(50%, 68%, 0%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #6540C9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.71:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.13:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #6540C9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #6540C9, useful for hover states, backgrounds, and text variants.