#573371 Color
#573371 is rgb(87, 51, 113) in RGB and hsl(275, 38%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#573371
HEX
#573371RGB
rgb(87, 51, 113)HSL
hsl(275, 38%, 32%)HSV
hsv(275, 55%, 44%)OKLCH
oklch(39.4% 0.107 309.1)CMYK
cmyk(23%, 55%, 0%, 56%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #573371 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.92:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #573371 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #573371, useful for hover states, backgrounds, and text variants.