#253E88 Color
#253E88 is rgb(37, 62, 136) in RGB and hsl(225, 57%, 34%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#253E88
HEX
#253E88RGB
rgb(37, 62, 136)HSL
hsl(225, 57%, 34%)HSV
hsv(225, 73%, 53%)OKLCH
oklch(38.9% 0.127 266.4)CMYK
cmyk(73%, 54%, 0%, 47%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #253E88 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text9.89:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.12:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #253E88 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #253E88, useful for hover states, backgrounds, and text variants.