#0B1228
Dark Blue
HEX
RGB
HSL
About #0B1228 Dark Blue
#0B1228 is a dark blue color. In the RGB color model, it is composed of 11 red, 18 green, and 40 blue. In the HSL color space, it has a hue of 226°, saturation of 57%, and lightness of 10%.
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 #0B1228 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
57%
Saturation
10%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0B1228 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0B1228 against white and black backgrounds.
Aa#0B1228 on White
Contrast Ratio18.56:1
AA ✓AA Large ✓AAA ✓
Aa#0B1228 on Black
Contrast Ratio1.13:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0B1228 across different color formats.
| Format | Value |
|---|---|
| HEX | #0B1228 |
| RGB | rgb(11, 18, 40) |
| HSL | hsl(226, 57%, 10%) |
| RGB Decimal | 11, 18, 40 |
| RGB Percent | 4.3%, 7.1%, 15.7% |
| CMYK (approx.) | 73%, 55%, 0%, 84% |
Related Palettes
12 palettes using #0B1228 or similar colors