#1D3A3F Color

#1D3A3F is rgb(29, 58, 63) in RGB and hsl(189, 37%, 18%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3A3F

HEX#1D3A3F

RGBrgb(29, 58, 63)

HSLhsl(189, 37%, 18%)

HSVhsv(189, 54%, 25%)

OKLCHoklch(32.8% 0.036 209.8)

CMYKcmyk(54%, 8%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3A3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.14:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3A3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3A3F Complementary#3F221D Analogous#1D3F33 Analogous#1D293F Triadic#3F1D3A Triadic#3A3F1D

Tints & Shades

Lighter tints and darker shades of #1D3A3F, useful for hover states, backgrounds, and text variants.

Tints

#2F5D65 #42848F #57A4B2 #81BBC5 #A8D0D7 #D2E6EA

Shades

#1A3338 #162D31 #13272A #102023 #0D1A1C #0A1315

Use #1D3A3F in Our Tools

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