#171D4A
Dark Blue
HEX
RGB
HSL
About #171D4A Dark Blue
#171D4A is a dark blue color. In the RGB color model, it is composed of 23 red, 29 green, and 74 blue. In the HSL color space, it has a hue of 233°, saturation of 53%, and lightness of 19%.
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 #171D4A in your CSS, SCSS, or Tailwind projects.
Color Properties
233°
Hue
53%
Saturation
19%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #171D4A based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #171D4A against white and black backgrounds.
Aa#171D4A on White
Contrast Ratio16.02:1
AA ✓AA Large ✓AAA ✓
Aa#171D4A on Black
Contrast Ratio1.31:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #171D4A across different color formats.
| Format | Value |
|---|---|
| HEX | #171D4A |
| RGB | rgb(23, 29, 74) |
| HSL | hsl(233, 53%, 19%) |
| RGB Decimal | 23, 29, 74 |
| RGB Percent | 9.0%, 11.4%, 29.0% |
| CMYK (approx.) | 69%, 61%, 0%, 71% |
Related Palettes
12 palettes using #171D4A or similar colors