#1F372B Color

#1F372B is rgb(31, 55, 43) in RGB and hsl(150, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F372B
HEX#1F372B
RGBrgb(31, 55, 43)
HSLhsl(150, 28%, 17%)
HSVhsv(150, 44%, 22%)
OKLCHoklch(31.3% 0.037 161.5)
CMYKcmyk(44%, 0%, 22%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F372B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.81:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F372B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F372BComplementary#371F2BAnalogous#1F371FAnalogous#1F3737Triadic#2B1F37Triadic#372B1F

Tints & Shades

Lighter tints and darker shades of #1F372B, useful for hover states, backgrounds, and text variants.

Use #1F372B in Our Tools

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