#1D3A39 Color

#1D3A39 is rgb(29, 58, 57) in RGB and hsl(178, 33%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3A39

HEX#1D3A39

RGBrgb(29, 58, 57)

HSLhsl(178, 33%, 17%)

HSVhsv(178, 50%, 23%)

OKLCHoklch(32.5% 0.035 192.7)

CMYKcmyk(50%, 0%, 2%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3A39 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.72:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3A39 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3A39 Complementary#3A1D1E Analogous#1D3A2A Analogous#1D2C3A Triadic#391D3A Triadic#3A391D

Tints & Shades

Lighter tints and darker shades of #1D3A39, useful for hover states, backgrounds, and text variants.

Tints

#326261 #448885 #5CADAA #82C0BE #AAD4D3 #D0E7E6

Shades

#1A3332 #162C2B #132525 #112221 #0E1B1B #0A1414

Use #1D3A39 in Our Tools

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