#553A88 Color
#553A88 is rgb(85, 58, 136) in RGB and hsl(261, 40%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#553A88
HEX
#553A88RGB
rgb(85, 58, 136)HSL
hsl(261, 40%, 38%)HSV
hsv(261, 57%, 53%)OKLCH
oklch(42% 0.125 296.6)CMYK
cmyk(38%, 57%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #553A88 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.95:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.35:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #553A88 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #553A88, useful for hover states, backgrounds, and text variants.