#171F5E
Dark Blue
HEX
RGB
HSL
About #171F5E Dark Blue
#171F5E is a dark blue color. In the RGB color model, it is composed of 23 red, 31 green, and 94 blue. In the HSL color space, it has a hue of 233°, saturation of 61%, and lightness of 23%.
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 #171F5E in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
61%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #171F5E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #171F5E against white and black backgrounds.
Aa#171F5E on White
Contrast Ratio15.06:1
AA ✓AA Large ✓AAA ✓
Aa#171F5E on Black
Contrast Ratio1.39:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #171F5E across different color formats.
| Format | Value |
|---|---|
| HEX | #171F5E |
| RGB | rgb(23, 31, 94) |
| HSL | hsl(233, 61%, 23%) |
| RGB Decimal | 23, 31, 94 |
| RGB Percent | 9.0%, 12.2%, 36.9% |
| CMYK (approx.) | 76%, 67%, 0%, 63% |
Related Palettes
12 palettes using #171F5E or similar colors