#040B44
Dark Blue
HEX
RGB
HSL
About #040B44 Dark Blue
#040B44 is a dark blue color. In the RGB color model, it is composed of 4 red, 11 green, and 68 blue. In the HSL color space, it has a hue of 233°, saturation of 89%, and lightness of 14%.
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 & Gradients
Use #040B44 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
233°
Hue
89%
Saturation
14%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #040B44 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040B44 against white and black backgrounds.
Aa#040B44 on White
Contrast Ratio18.48:1
AA ✓AA Large ✓AAA ✓
Aa#040B44 on Black
Contrast Ratio1.14:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040B44 across different color formats.
| Format | Value |
|---|---|
| HEX | #040B44 |
| RGB | rgb(4, 11, 68) |
| HSL | hsl(233, 89%, 14%) |
| RGB Decimal | 4, 11, 68 |
| RGB Percent | 1.6%, 4.3%, 26.7% |
| CMYK (approx.) | 94%, 84%, 0%, 73% |
Related Palettes
12 palettes using #040B44 or similar colors