#511E66 Color
#511E66 is rgb(81, 30, 102) in RGB and hsl(283, 55%, 26%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.
#511E66
HEX
#511E66RGB
rgb(81, 30, 102)HSL
hsl(283, 55%, 26%)HSV
hsv(283, 71%, 40%)OKLCH
oklch(34.7% 0.126 314.4)CMYK
cmyk(21%, 71%, 0%, 60%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #511E66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.16:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #511E66 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #511E66, useful for hover states, backgrounds, and text variants.