#1F4739 Color

#1F4739 is rgb(31, 71, 57) in RGB and hsl(159, 39%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F4739

HEX#1F4739

RGBrgb(31, 71, 57)

HSLhsl(159, 39%, 20%)

HSVhsv(159, 56%, 28%)

OKLCHoklch(36.4% 0.052 168.2)

CMYKcmyk(56%, 0%, 20%, 72%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4739 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.02:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4739 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4739 Complementary#471F2D Analogous#1F4725 Analogous#1F4147 Triadic#391F47 Triadic#47391F

Tints & Shades

Lighter tints and darker shades of #1F4739, useful for hover states, backgrounds, and text variants.

Tints

#306E58 #419578 #58B695 #83C9B0 #AADAC9 #D1EBE2

Shades

#1C4033 #17352B #142E25 #11271F #0E201A #091511

Use #1F4739 in Our Tools

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