#1F3847 Color
#1F3847 is rgb(31, 56, 71) in RGB and hsl(203, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F3847
HEX
#1F3847RGB
rgb(31, 56, 71)HSL
hsl(203, 39%, 20%)HSV
hsv(203, 56%, 28%)OKLCH
oklch(32.7% 0.041 236.2)CMYK
cmyk(56%, 21%, 0%, 72%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F3847 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.25:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F3847 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F3847, useful for hover states, backgrounds, and text variants.