#253F55 Color
#253F55 is rgb(37, 63, 85) in RGB and hsl(207, 39%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#253F55
HEX
#253F55RGB
rgb(37, 63, 85)HSL
hsl(207, 39%, 24%)HSV
hsv(207, 56%, 33%)OKLCH
oklch(35.7% 0.05 245.4)CMYK
cmyk(56%, 26%, 0%, 67%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #253F55 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.92:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #253F55 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #253F55, useful for hover states, backgrounds, and text variants.