#040218
Dark Blue
HEX
RGB
HSL
About #040218 Dark Blue
#040218 is a dark blue color. In the RGB color model, it is composed of 4 red, 2 green, and 24 blue. In the HSL color space, it has a hue of 245°, saturation of 85%, and lightness of 5%.
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
Use #040218 in your CSS, SCSS, or Tailwind projects.
Color Properties
245°
Hue
85%
Saturation
5%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #040218 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #040218 against white and black backgrounds.
Aa#040218 on White
Contrast Ratio20.45:1
AA ✓AA Large ✓AAA ✓
Aa#040218 on Black
Contrast Ratio1.03:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #040218 across different color formats.
| Format | Value |
|---|---|
| HEX | #040218 |
| RGB | rgb(4, 2, 24) |
| HSL | hsl(245, 85%, 5%) |
| RGB Decimal | 4, 2, 24 |
| RGB Percent | 1.6%, 0.8%, 9.4% |
| CMYK (approx.) | 83%, 92%, 0%, 91% |
Related Palettes
12 palettes using #040218 or similar colors