#04091F
Dark Blue
HEX
RGB
HSL
About #04091F Dark Blue
#04091F is a dark blue color. In the RGB color model, it is composed of 4 red, 9 green, and 31 blue. In the HSL color space, it has a hue of 229°, saturation of 77%, and lightness of 7%.
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 #04091F in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
229°
Hue
77%
Saturation
7%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #04091F based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #04091F against white and black backgrounds.
Aa#04091F on White
Contrast Ratio19.74:1
AA ✓AA Large ✓AAA ✓
Aa#04091F on Black
Contrast Ratio1.06:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #04091F across different color formats.
| Format | Value |
|---|---|
| HEX | #04091F |
| RGB | rgb(4, 9, 31) |
| HSL | hsl(229, 77%, 7%) |
| RGB Decimal | 4, 9, 31 |
| RGB Percent | 1.6%, 3.5%, 12.2% |
| CMYK (approx.) | 87%, 71%, 0%, 88% |
Related Palettes
12 palettes using #04091F or similar colors