#573781 Color
#573781 is rgb(87, 55, 129) in RGB and hsl(266, 40%, 36%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#573781
HEX
#573781RGB
rgb(87, 55, 129)HSL
hsl(266, 40%, 36%)HSV
hsv(266, 57%, 51%)OKLCH
oklch(41.2% 0.121 301.2)CMYK
cmyk(33%, 57%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #573781 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.26:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.27:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #573781 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #573781, useful for hover states, backgrounds, and text variants.