#040609
Dark Blue
HEX
RGB
HSL
About #040609 Dark Blue
#040609 is a dark blue color. In the RGB color model, it is composed of 4 red, 6 green, and 9 blue. In the HSL color space, it has a hue of 216°, saturation of 38%, and lightness of 3%.
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 #040609 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
216°
Hue
38%
Saturation
3%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #040609 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040609 against white and black backgrounds.
Aa#040609 on White
Contrast Ratio20.29:1
AA ✓AA Large ✓AAA ✓
Aa#040609 on Black
Contrast Ratio1.04:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040609 across different color formats.
| Format | Value |
|---|---|
| HEX | #040609 |
| RGB | rgb(4, 6, 9) |
| HSL | hsl(216, 38%, 3%) |
| RGB Decimal | 4, 6, 9 |
| RGB Percent | 1.6%, 2.4%, 3.5% |
| CMYK (approx.) | 56%, 33%, 0%, 96% |
Related Palettes
12 palettes using #040609 or similar colors