#5B537F Color
#5B537F is rgb(91, 83, 127) in RGB and hsl(251, 21%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#5B537F
HEX
#5B537FRGB
rgb(91, 83, 127)HSL
hsl(251, 21%, 41%)HSV
hsv(251, 35%, 50%)OKLCH
oklch(46.9% 0.071 291.8)CMYK
cmyk(28%, 35%, 0%, 50%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #5B537F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.03:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.99:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #5B537F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #5B537F, useful for hover states, backgrounds, and text variants.