#1D3D3F Color

#1D3D3F is rgb(29, 61, 63) in RGB and hsl(184, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3D3F

HEX#1D3D3F

RGBrgb(29, 61, 63)

HSLhsl(184, 37%, 18%)

HSVhsv(184, 54%, 25%)

OKLCHoklch(33.7% 0.038 200.8)

CMYKcmyk(54%, 3%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3D3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.72:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3D3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3D3F Complementary#3F1F1D Analogous#1D3F30 Analogous#1D2C3F Triadic#3F1D3D Triadic#3D3F1D

Tints & Shades

Lighter tints and darker shades of #1D3D3F, useful for hover states, backgrounds, and text variants.

Tints

#2F6265 #428A8F #57ACB2 #81C1C5 #A8D4D7 #D2E8EA

Shades

#1A3638 #162F31 #13282A #102223 #0D1B1C #0A1415

Use #1D3D3F in Our Tools

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