#171C69
Blue
HEX
RGB
HSL
About #171C69 Blue
#171C69 is a blue color. In the RGB color model, it is composed of 23 red, 28 green, and 105 blue. In the HSL color space, it has a hue of 236°, saturation of 64%, and lightness of 25%.
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 #171C69 in your CSS, SCSS, or Tailwind projects.
Color Properties
236°
Hue
64%
Saturation
25%
Lightness
Blue
Color Harmonies
Colors that work well with #171C69 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #171C69 against white and black backgrounds.
Aa#171C69 on White
Contrast Ratio14.93:1
AA ✓AA Large ✓AAA ✓
Aa#171C69 on Black
Contrast Ratio1.41:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #171C69 across different color formats.
| Format | Value |
|---|---|
| HEX | #171C69 |
| RGB | rgb(23, 28, 105) |
| HSL | hsl(236, 64%, 25%) |
| RGB Decimal | 23, 28, 105 |
| RGB Percent | 9.0%, 11.0%, 41.2% |
| CMYK (approx.) | 78%, 73%, 0%, 59% |
Related Palettes
12 palettes using #171C69 or similar colors