#1D3C3F Color

#1D3C3F is rgb(29, 60, 63) in RGB and hsl(185, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3C3F

HEX#1D3C3F

RGBrgb(29, 60, 63)

HSLhsl(185, 37%, 18%)

HSVhsv(185, 54%, 25%)

OKLCHoklch(33.4% 0.037 203.7)

CMYKcmyk(54%, 5%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3C3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.77:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3C3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3C3F Complementary#3F201D Analogous#1D3F31 Analogous#1D2B3F Triadic#3F1D3C Triadic#3C3F1D

Tints & Shades

Lighter tints and darker shades of #1D3C3F, useful for hover states, backgrounds, and text variants.

Tints

#2F6165 #42898F #57AAB2 #81C0C5 #A8D3D7 #D2E8EA

Shades

#1A3538 #162F31 #13282A #102123 #0D1B1C #0A1415

Use #1D3C3F in Our Tools

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