#001866
Dark Blue
HEX
RGB
HSL
About #001866 Dark Blue
#001866 is a dark blue color. In the RGB color model, it is composed of 0 red, 24 green, and 102 blue. In the HSL color space, it has a hue of 226°, saturation of 100%, and lightness of 20%.
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 #001866 in your CSS, SCSS, or Tailwind projects.
Color Properties
226°
Hue
100%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #001866 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #001866 against white and black backgrounds.
Aa#001866 on White
Contrast Ratio15.88:1
AA ✓AA Large ✓AAA ✓
Aa#001866 on Black
Contrast Ratio1.32:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #001866 across different color formats.
| Format | Value |
|---|---|
| HEX | #001866 |
| RGB | rgb(0, 24, 102) |
| HSL | hsl(226, 100%, 20%) |
| RGB Decimal | 0, 24, 102 |
| RGB Percent | 0.0%, 9.4%, 40.0% |
| CMYK (approx.) | 100%, 76%, 0%, 60% |
Related Palettes
12 palettes using #001866 or similar colors