#C537E1 Color
#C537E1 is rgb(197, 55, 225) in RGB and hsl(290, 74%, 55%) in HSL. The closest CSS named color is MediumOrchid. Black text is most readable on this background.
#C537E1
HEX
#C537E1RGB
rgb(197, 55, 225)HSL
hsl(290, 74%, 55%)HSV
hsv(290, 76%, 88%)OKLCH
oklch(61.9% 0.255 320.3)CMYK
cmyk(12%, 76%, 0%, 12%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #C537E1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.19:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.01:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #C537E1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #C537E1, useful for hover states, backgrounds, and text variants.