#1F3728 Color

#1F3728 is rgb(31, 55, 40) in RGB and hsl(143, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3728

HEX#1F3728

RGBrgb(31, 55, 40)

HSLhsl(143, 28%, 17%)

HSVhsv(143, 44%, 22%)

OKLCHoklch(31.2% 0.041 155.8)

CMYKcmyk(44%, 0%, 27%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3728 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.84:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.64:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3728 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3728 Complementary#371F2E Analogous#22371F Analogous#1F3735 Triadic#291F37 Triadic#37291F

Tints & Shades

Lighter tints and darker shades of #1F3728, useful for hover states, backgrounds, and text variants.

Tints

#355F45 #49835F #62A77D #86BB9A #ADD1BB #D1E5D9

Shades

#1C3124 #182A1F #14241A #122118 #0F1A13 #0B140E

Use #1F3728 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex