#B545C9 Color
#B545C9 is rgb(181, 69, 201) in RGB and hsl(291, 55%, 53%) in HSL. The closest CSS named color is MediumOrchid. Black text is most readable on this background.
#B545C9
HEX
#B545C9RGB
rgb(181, 69, 201)HSL
hsl(291, 55%, 53%)HSV
hsv(291, 66%, 79%)OKLCH
oklch(59.5% 0.213 321.3)CMYK
cmyk(10%, 66%, 0%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B545C9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.51:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.66:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #B545C9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B545C9, useful for hover states, backgrounds, and text variants.