#1F3637 Color

#1F3637 is rgb(31, 54, 55) in RGB and hsl(183, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F3637

HEX#1F3637

RGBrgb(31, 54, 55)

HSLhsl(183, 28%, 17%)

HSVhsv(183, 44%, 22%)

OKLCHoklch(31.4% 0.029 199.3)

CMYKcmyk(44%, 2%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3637 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.8:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1F3637 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3637 Complementary#37201F Analogous#1F372D Analogous#1F2A37 Triadic#371F36 Triadic#36371F

Tints & Shades

Lighter tints and darker shades of #1F3637, useful for hover states, backgrounds, and text variants.

Tints

#355D5F #498083 #62A3A7 #86B8BB #ADCFD1 #D1E4E5

Shades

#1C3031 #182A2A #142324 #122021 #0F1A1A #0B1314

Use #1F3637 in Our Tools

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