#171556
Dark Blue
HEX
RGB
HSL
About #171556 Dark Blue
#171556 is a dark blue color. In the RGB color model, it is composed of 23 red, 21 green, and 86 blue. In the HSL color space, it has a hue of 242°, saturation of 61%, and lightness of 21%.
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 #171556 in your CSS, SCSS, or Tailwind projects.
Color Properties
242°
Hue
61%
Saturation
21%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #171556 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #171556 against white and black backgrounds.
Aa#171556 on White
Contrast Ratio16.43:1
AA ✓AA Large ✓AAA ✓
Aa#171556 on Black
Contrast Ratio1.28:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #171556 across different color formats.
| Format | Value |
|---|---|
| HEX | #171556 |
| RGB | rgb(23, 21, 86) |
| HSL | hsl(242, 61%, 21%) |
| RGB Decimal | 23, 21, 86 |
| RGB Percent | 9.0%, 8.2%, 33.7% |
| CMYK (approx.) | 73%, 76%, 0%, 66% |
Related Palettes
12 palettes using #171556 or similar colors