#1F3F47 Color
#1F3F47 is rgb(31, 63, 71) in RGB and hsl(192, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F3F47
HEX
#1F3F47RGB
rgb(31, 63, 71)HSL
hsl(192, 39%, 20%)HSV
hsv(192, 56%, 28%)OKLCH
oklch(34.7% 0.04 215.9)CMYK
cmyk(56%, 11%, 0%, 72%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F3F47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text11.29:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F3F47 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F3F47, useful for hover states, backgrounds, and text variants.