#1F3831 Color

#1F3831 is rgb(31, 56, 49) in RGB and hsl(163, 29%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3831

HEX#1F3831

RGBrgb(31, 56, 49)

HSLhsl(163, 29%, 17%)

HSVhsv(163, 45%, 22%)

OKLCHoklch(31.8% 0.034 174.3)

CMYKcmyk(45%, 0%, 13%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3831 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.59:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.67:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3831 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3831 Complementary#381F26 Analogous#1F3824 Analogous#1F3238 Triadic#311F38 Triadic#38311F

Tints & Shades

Lighter tints and darker shades of #1F3831, useful for hover states, backgrounds, and text variants.

Tints

#355F53 #488473 #61A894 #85BCAD #ADD2C7 #D1E6E0

Shades

#1B312B #182B25 #142420 #12211D #0E1A17 #0B1411

Use #1F3831 in Our Tools

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