#1D3F5E
Dark Blue
HEX
RGB
HSL
About #1D3F5E Dark Blue
#1D3F5E is a dark blue color. In the RGB color model, it is composed of 29 red, 63 green, and 94 blue. In the HSL color space, it has a hue of 209°, saturation of 53%, and lightness of 24%.
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 #1D3F5E in your CSS, SCSS, or Tailwind projects.
Color Properties
209°
Hue
53%
Saturation
24%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1D3F5E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D3F5E against white and black backgrounds.
Aa#1D3F5E on White
Contrast Ratio10.91:1
AA ✓AA Large ✓AAA ✓
Aa#1D3F5E on Black
Contrast Ratio1.92:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D3F5E across different color formats.
| Format | Value |
|---|---|
| HEX | #1D3F5E |
| RGB | rgb(29, 63, 94) |
| HSL | hsl(209, 53%, 24%) |
| RGB Decimal | 29, 63, 94 |
| RGB Percent | 11.4%, 24.7%, 36.9% |
| CMYK (approx.) | 69%, 33%, 0%, 63% |
Related Palettes
12 palettes using #1D3F5E or similar colors