#510495 Color
#510495 is rgb(81, 4, 149) in RGB and hsl(272, 95%, 30%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#510495
HEX
#510495RGB
rgb(81, 4, 149)HSL
hsl(272, 95%, 30%)HSV
hsv(272, 97%, 58%)OKLCH
oklch(36.9% 0.195 298.5)CMYK
cmyk(46%, 97%, 0%, 42%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #510495 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.66:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.8:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #510495 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #510495, useful for hover states, backgrounds, and text variants.