#1D173F
Dark Blue
HEX
RGB
HSL
About #1D173F Dark Blue
#1D173F is a dark blue color. In the RGB color model, it is composed of 29 red, 23 green, and 63 blue. In the HSL color space, it has a hue of 249°, saturation of 47%, 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 #1D173F in your CSS, SCSS, or Tailwind projects.
Color Properties
249°
Hue
47%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #1D173F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #1D173F against white and black backgrounds.
Aa#1D173F on White
Contrast Ratio16.85:1
AA ✓AA Large ✓AAA ✓
Aa#1D173F on Black
Contrast Ratio1.25:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #1D173F across different color formats.
| Format | Value |
|---|---|
| HEX | #1D173F |
| RGB | rgb(29, 23, 63) |
| HSL | hsl(249, 47%, 17%) |
| RGB Decimal | 29, 23, 63 |
| RGB Percent | 11.4%, 9.0%, 24.7% |
| CMYK (approx.) | 54%, 63%, 0%, 75% |
Related Palettes
12 palettes using #1D173F or similar colors