#171D3A
Dark Blue
HEX
RGB
HSL
About #171D3A Dark Blue
#171D3A is a dark blue color. In the RGB color model, it is composed of 23 red, 29 green, and 58 blue. In the HSL color space, it has a hue of 230°, saturation of 43%, and lightness of 16%.
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 #171D3A in your CSS, SCSS, or Tailwind projects.
Color Properties
230°
Hue
43%
Saturation
16%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #171D3A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #171D3A against white and black backgrounds.
Aa#171D3A on White
Contrast Ratio16.49:1
AA ✓AA Large ✓AAA ✓
Aa#171D3A on Black
Contrast Ratio1.27:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #171D3A across different color formats.
| Format | Value |
|---|---|
| HEX | #171D3A |
| RGB | rgb(23, 29, 58) |
| HSL | hsl(230, 43%, 16%) |
| RGB Decimal | 23, 29, 58 |
| RGB Percent | 9.0%, 11.4%, 22.7% |
| CMYK (approx.) | 60%, 50%, 0%, 77% |
Related Palettes
12 palettes using #171D3A or similar colors