#1D3749 Color

#1D3749 is rgb(29, 55, 73) in RGB and hsl(205, 43%, 20%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3749

HEX#1D3749

RGBrgb(29, 55, 73)

HSLhsl(205, 43%, 20%)

HSVhsv(205, 60%, 29%)

OKLCHoklch(32.5% 0.045 240.4)

CMYKcmyk(60%, 25%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3749 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.39:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.69:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3749 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3749 Complementary#492F1D Analogous#1D4945 Analogous#1D2149 Triadic#491D37 Triadic#37491D

Tints & Shades

Lighter tints and darker shades of #1D3749, useful for hover states, backgrounds, and text variants.

Tints

#2D5571 #3D7399 #5490BB #7FACCC #A7C6DC #D0E0EC

Shades

#1A3142 #162937 #13242F #101E28 #0D1921 #091016

Use #1D3749 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex