#1D3739
Dark Cyan
HEX
RGB
HSL
About #1D3739 Dark Cyan
#1D3739 is a dark cyan color. In the RGB color model, it is composed of 29 red, 55 green, and 57 blue. In the HSL color space, it has a hue of 184°, saturation of 33%, and lightness of 17%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #1D3739 in your CSS, SCSS, or Tailwind projects.
Color Properties
184°
Hue
33%
Saturation
17%
Lightness
Dark Cyan
Color Harmonies
Colors that work well with #1D3739 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D3739 against white and black backgrounds.
Aa#1D3739 on White
Contrast Ratio12.67:1
AA ✓AA Large ✓AAA ✓
Aa#1D3739 on Black
Contrast Ratio1.66:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D3739 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D3739 |
| RGB | rgb(29, 55, 57) |
| HSL | hsl(184, 33%, 17%) |
| RGB Decimal | 29, 55, 57 |
| RGB Percent | 11.4%, 21.6%, 22.4% |
| CMYK (approx.) | 49%, 4%, 0%, 78% |
Related Palettes
12 palettes using #1D3739 or similar colors