#1F311B Color

#1F311B is rgb(31, 49, 27) in RGB and hsl(109, 29%, 15%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F311B

HEX#1F311B

RGBrgb(31, 49, 27)

HSLhsl(109, 29%, 15%)

HSVhsv(109, 45%, 19%)

OKLCHoklch(29.1% 0.045 140)

CMYKcmyk(37%, 0%, 45%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F311B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.88:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.51:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F311B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F311B Complementary#2D1B31 Analogous#2A311B Analogous#1B3122 Triadic#1B1F31 Triadic#311B1F

Tints & Shades

Lighter tints and darker shades of #1F311B, useful for hover states, backgrounds, and text variants.

Tints

#385931 #518047 #6BA65E #8CBA82 #B1D0A9 #D5E6D1

Shades

#1B2B18 #192716 #152112 #131E10 #0F170D #0C140B

Use #1F311B in Our Tools

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