#513F83 Color
#513F83 is rgb(81, 63, 131) in RGB and hsl(256, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#513F83
HEX
#513F83RGB
rgb(81, 63, 131)HSL
hsl(256, 35%, 38%)HSV
hsv(256, 52%, 51%)OKLCH
oklch(42.1% 0.11 293.3)CMYK
cmyk(38%, 52%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #513F83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.79:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.39:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #513F83 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #513F83, useful for hover states, backgrounds, and text variants.