#2D3739
Dark Blue
HEX
RGB
HSL
About #2D3739 Dark Blue
#2D3739 is a dark blue color. In the RGB color model, it is composed of 45 red, 55 green, and 57 blue. In the HSL color space, it has a hue of 190°, saturation of 12%, and lightness of 20%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code
Use #2D3739 in your CSS, SCSS, or Tailwind projects.
Color Properties
190°
Hue
12%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #2D3739 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #2D3739 against white and black backgrounds.
Aa#2D3739 on White
Contrast Ratio12.23:1
AA ✓AA Large ✓AAA ✓
Aa#2D3739 on Black
Contrast Ratio1.72:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #2D3739 across different color formats.
| Format | Value |
|---|---|
| HEX | #2D3739 |
| RGB | rgb(45, 55, 57) |
| HSL | hsl(190, 12%, 20%) |
| RGB Decimal | 45, 55, 57 |
| RGB Percent | 17.6%, 21.6%, 22.4% |
| CMYK (approx.) | 21%, 4%, 0%, 78% |
Related Palettes
12 palettes using #2D3739 or similar colors