#173C5E
Dark Blue
HEX
RGB
HSL
About #173C5E Dark Blue
#173C5E is a dark blue color. In the RGB color model, it is composed of 23 red, 60 green, and 94 blue. In the HSL color space, it has a hue of 209°, 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 & Gradients
Use #173C5E in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
209°
Hue
61%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #173C5E based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #173C5E against white and black backgrounds.
Aa#173C5E on White
Contrast Ratio11.39:1
AA ✓AA Large ✓AAA ✓
Aa#173C5E on Black
Contrast Ratio1.84:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #173C5E across different color formats.
| Format | Value |
|---|---|
| HEX | #173C5E |
| RGB | rgb(23, 60, 94) |
| HSL | hsl(209, 61%, 23%) |
| RGB Decimal | 23, 60, 94 |
| RGB Percent | 9.0%, 23.5%, 36.9% |
| CMYK (approx.) | 76%, 36%, 0%, 63% |
Related Palettes
12 palettes using #173C5E or similar colors