#5B11EE Color
#5B11EE is rgb(91, 17, 238) in RGB and hsl(260, 87%, 50%) in HSL. The closest CSS named color is BlueViolet. White text is most readable on this background.
#5B11EE
HEX
#5B11EERGB
rgb(91, 17, 238)HSL
hsl(260, 87%, 50%)HSV
hsv(260, 93%, 93%)OKLCH
oklch(48% 0.275 283.7)CMYK
cmyk(62%, 93%, 0%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #5B11EE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.61:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.76:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #5B11EE based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #5B11EE, useful for hover states, backgrounds, and text variants.