#575BCB Color
#575BCB is rgb(87, 91, 203) in RGB and hsl(238, 53%, 57%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.
#575BCB
HEX
#575BCBRGB
rgb(87, 91, 203)HSL
hsl(238, 53%, 57%)HSV
hsv(238, 57%, 80%)OKLCH
oklch(52.9% 0.17 277.3)CMYK
cmyk(57%, 55%, 0%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #575BCB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.58:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.76:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #575BCB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #575BCB, useful for hover states, backgrounds, and text variants.