#040D13
Dark Blue
HEX
RGB
HSL
About #040D13 Dark Blue
#040D13 is a dark blue color. In the RGB color model, it is composed of 4 red, 13 green, and 19 blue. In the HSL color space, it has a hue of 204°, saturation of 65%, and lightness of 5%.
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 #040D13 in your CSS, SCSS, or Tailwind projects. Copy ready-to-use gradients.
Beautiful Gradients
Color Properties
204°
Hue
65%
Saturation
5%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #040D13 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040D13 against white and black backgrounds.
Aa#040D13 on White
Contrast Ratio19.59:1
AA ✓AA Large ✓AAA ✓
Aa#040D13 on Black
Contrast Ratio1.07:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040D13 across different color formats.
| Format | Value |
|---|---|
| HEX | #040D13 |
| RGB | rgb(4, 13, 19) |
| HSL | hsl(204, 65%, 5%) |
| RGB Decimal | 4, 13, 19 |
| RGB Percent | 1.6%, 5.1%, 7.5% |
| CMYK (approx.) | 79%, 32%, 0%, 93% |
Related Palettes
12 palettes using #040D13 or similar colors