#0B1B4B
Dark Blue
HEX
RGB
HSL
About #0B1B4B Dark Blue
#0B1B4B is a dark blue color. In the RGB color model, it is composed of 11 red, 27 green, and 75 blue. In the HSL color space, it has a hue of 225°, saturation of 74%, and lightness of 17%.
This color has a low lightness value, making it a dark color great for text and bold accents. With high saturation, it appears vibrant and eye-catching.
CSS Code
Use #0B1B4B in your CSS, SCSS, or Tailwind projects.
Color Properties
225°
Hue
74%
Saturation
17%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0B1B4B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0B1B4B against white and black backgrounds.
Aa#0B1B4B on White
Contrast Ratio16.5:1
AA ✓AA Large ✓AAA ✓
Aa#0B1B4B on Black
Contrast Ratio1.27:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0B1B4B across different color formats.
| Format | Value |
|---|---|
| HEX | #0B1B4B |
| RGB | rgb(11, 27, 75) |
| HSL | hsl(225, 74%, 17%) |
| RGB Decimal | 11, 27, 75 |
| RGB Percent | 4.3%, 10.6%, 29.4% |
| CMYK (approx.) | 85%, 64%, 0%, 71% |
Related Palettes
12 palettes using #0B1B4B or similar colors