#510698 Color
#510698 is rgb(81, 6, 152) in RGB and hsl(271, 92%, 31%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#510698
HEX
#510698RGB
rgb(81, 6, 152)HSL
hsl(271, 92%, 31%)HSV
hsv(271, 96%, 60%)OKLCH
oklch(37.3% 0.197 297.5)CMYK
cmyk(47%, 96%, 0%, 40%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #510698 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.48:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.83:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #510698 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #510698, useful for hover states, backgrounds, and text variants.