#510481 Color
#510481 is rgb(81, 4, 129) in RGB and hsl(277, 94%, 26%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#510481
HEX
#510481RGB
rgb(81, 4, 129)HSL
hsl(277, 94%, 26%)HSV
hsv(277, 97%, 51%)OKLCH
oklch(34.9% 0.177 305.2)CMYK
cmyk(37%, 97%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #510481 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.47:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #510481 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #510481, useful for hover states, backgrounds, and text variants.