#1D3339 Color

#1D3339 is rgb(29, 51, 57) in RGB and hsl(193, 33%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1D3339

HEX#1D3339

RGBrgb(29, 51, 57)

HSLhsl(193, 33%, 17%)

HSVhsv(193, 49%, 22%)

OKLCHoklch(30.5% 0.03 217)

CMYKcmyk(49%, 11%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3339 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.58:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3339 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3339 Complementary#3A231D Analogous#1D3A32 Analogous#1D253A Triadic#3A1D33 Triadic#333A1D

Tints & Shades

Lighter tints and darker shades of #1D3339, useful for hover states, backgrounds, and text variants.

Tints

#325862 #447988 #5C9BAD #82B2C0 #AACBD4 #D0E2E7

Shades

#1A2D33 #16272C #132125 #111E22 #0E181B #0A1214

Use #1D3339 in Our Tools

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