#1D3E3F Color

#1D3E3F is rgb(29, 62, 63) in RGB and hsl(182, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3E3F

HEX#1D3E3F

RGBrgb(29, 62, 63)

HSLhsl(182, 37%, 18%)

HSVhsv(182, 54%, 25%)

OKLCHoklch(33.9% 0.039 198.1)

CMYKcmyk(54%, 2%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3E3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.58:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3E3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3E3F Complementary#3F1E1D Analogous#1D3F2F Analogous#1D2D3F Triadic#3F1D3E Triadic#3E3F1D

Tints & Shades

Lighter tints and darker shades of #1D3E3F, useful for hover states, backgrounds, and text variants.

Tints

#2F6365 #428D8F #57AFB2 #81C3C5 #A8D5D7 #D2E9EA

Shades

#1A3738 #163031 #13292A #102223 #0D1B1C #0A1515

Use #1D3E3F in Our Tools

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