#255888 Color
#255888 is rgb(37, 88, 136) in RGB and hsl(209, 57%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#255888
HEX
#255888RGB
rgb(37, 88, 136)HSL
hsl(209, 57%, 34%)HSV
hsv(209, 73%, 53%)OKLCH
oklch(45% 0.096 249.6)CMYK
cmyk(73%, 35%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #255888 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.42:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.83:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #255888 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #255888, useful for hover states, backgrounds, and text variants.