#536B88 Color
#536B88 is rgb(83, 107, 136) in RGB and hsl(213, 24%, 43%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.
#536B88
HEX
#536B88RGB
rgb(83, 107, 136)HSL
hsl(213, 24%, 43%)HSV
hsv(213, 39%, 53%)OKLCH
oklch(52% 0.054 253.5)CMYK
cmyk(39%, 21%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #536B88 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.49:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.83:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #536B88 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #536B88, useful for hover states, backgrounds, and text variants.