#1D2439
Dark Blue
HEX
RGB
HSL
About #1D2439 Dark Blue
#1D2439 is a dark blue color. In the RGB color model, it is composed of 29 red, 36 green, and 57 blue. In the HSL color space, it has a hue of 225°, 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 #1D2439 in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
33%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1D2439 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D2439 against white and black backgrounds.
Aa#1D2439 on White
Contrast Ratio15.4:1
AA ✓AA Large ✓AAA ✓
Aa#1D2439 on Black
Contrast Ratio1.36:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D2439 across different color formats.
| Format | Value |
|---|---|
| HEX | #1D2439 |
| RGB | rgb(29, 36, 57) |
| HSL | hsl(225, 33%, 17%) |
| RGB Decimal | 29, 36, 57 |
| RGB Percent | 11.4%, 14.1%, 22.4% |
| CMYK (approx.) | 49%, 37%, 0%, 78% |
Related Palettes
12 palettes using #1D2439 or similar colors