#1D3144
Dark Blue
HEX
RGB
HSL
About #1D3144 Dark Blue
#1D3144 is a dark blue color. In the RGB color model, it is composed of 29 red, 49 green, and 68 blue. In the HSL color space, it has a hue of 209°, saturation of 40%, and lightness of 19%.
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 #1D3144 in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
40%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1D3144 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D3144 against white and black backgrounds.
Aa#1D3144 on White
Contrast Ratio13.33:1
AA ✓AA Large ✓AAA ✓
Aa#1D3144 on Black
Contrast Ratio1.58:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D3144 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D3144 |
| RGB | rgb(29, 49, 68) |
| HSL | hsl(209, 40%, 19%) |
| RGB Decimal | 29, 49, 68 |
| RGB Percent | 11.4%, 19.2%, 26.7% |
| CMYK (approx.) | 57%, 28%, 0%, 73% |
Related Palettes
12 palettes using #1D3144 or similar colors