#510981 Color
#510981 is rgb(81, 9, 129) in RGB and hsl(276, 87%, 27%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#510981
HEX
#510981RGB
rgb(81, 9, 129)HSL
hsl(276, 87%, 27%)HSV
hsv(276, 93%, 51%)OKLCH
oklch(35.1% 0.174 304.9)CMYK
cmyk(37%, 93%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #510981 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.31:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #510981 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #510981, useful for hover states, backgrounds, and text variants.