#09171B
Dark Blue
HEX
RGB
HSL
About #09171B Dark Blue
#09171B is a dark blue color. In the RGB color model, it is composed of 9 red, 23 green, and 27 blue. In the HSL color space, it has a hue of 193°, saturation of 50%, and lightness of 7%.
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 #09171B in your CSS, SCSS, or Tailwind projects.
Color Properties
193°
Hue
50%
Saturation
7%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #09171B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #09171B against white and black backgrounds.
Aa#09171B on White
Contrast Ratio18.26:1
AA ✓AA Large ✓AAA ✓
Aa#09171B on Black
Contrast Ratio1.15:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #09171B across different color formats.
| Format | Value |
|---|---|
| HEX | #09171B |
| RGB | rgb(9, 23, 27) |
| HSL | hsl(193, 50%, 7%) |
| RGB Decimal | 9, 23, 27 |
| RGB Percent | 3.5%, 9.0%, 10.6% |
| CMYK (approx.) | 67%, 15%, 0%, 89% |
Related Palettes
12 palettes using #09171B or similar colors