#040406
Dark Blue
HEX
RGB
HSL
About #040406 Dark Blue
#040406 is a dark blue color. In the RGB color model, it is composed of 4 red, 4 green, and 6 blue. In the HSL color space, it has a hue of 240°, saturation of 20%, and lightness of 2%.
This color has a low lightness value, making it a dark color great for text and bold accents. With low saturation, it appears muted and subtle.
CSS Code & Gradients
Use #040406 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
240°
Hue
20%
Saturation
2%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #040406 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040406 against white and black backgrounds.
Aa#040406 on White
Contrast Ratio20.48:1
AA ✓AA Large ✓AAA ✓
Aa#040406 on Black
Contrast Ratio1.03:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040406 across different color formats.
| Format | Value |
|---|---|
| HEX | #040406 |
| RGB | rgb(4, 4, 6) |
| HSL | hsl(240, 20%, 2%) |
| RGB Decimal | 4, 4, 6 |
| RGB Percent | 1.6%, 1.6%, 2.4% |
| CMYK (approx.) | 33%, 33%, 0%, 98% |
Related Palettes
12 palettes using #040406 or similar colors