#511FBD Color
#511FBD is rgb(81, 31, 189) in RGB and hsl(259, 72%, 43%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.
#511FBD
HEX
#511FBDRGB
rgb(81, 31, 189)HSL
hsl(259, 72%, 43%)HSV
hsv(259, 84%, 74%)OKLCH
oklch(42.7% 0.22 287.1)CMYK
cmyk(57%, 84%, 0%, 26%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #511FBD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.21:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #511FBD based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #511FBD, useful for hover states, backgrounds, and text variants.