#0B1837
Dark Blue
HEX
RGB
HSL
About #0B1837 Dark Blue
#0B1837 is a dark blue color. In the RGB color model, it is composed of 11 red, 24 green, and 55 blue. In the HSL color space, it has a hue of 222°, saturation of 67%, and lightness of 13%.
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 #0B1837 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
222°
Hue
67%
Saturation
13%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #0B1837 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0B1837 against white and black backgrounds.
Aa#0B1837 on White
Contrast Ratio17.5:1
AA ✓AA Large ✓AAA ✓
Aa#0B1837 on Black
Contrast Ratio1.2:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0B1837 across different color formats.
| Format | Value |
|---|---|
| HEX | #0B1837 |
| RGB | rgb(11, 24, 55) |
| HSL | hsl(222, 67%, 13%) |
| RGB Decimal | 11, 24, 55 |
| RGB Percent | 4.3%, 9.4%, 21.6% |
| CMYK (approx.) | 80%, 56%, 0%, 78% |
Related Palettes
12 palettes using #0B1837 or similar colors