#003066
Dark Blue
HEX
RGB
HSL
About #003066 Dark Blue
#003066 is a dark blue color. In the RGB color model, it is composed of 0 red, 48 green, and 102 blue. In the HSL color space, it has a hue of 212°, 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 #003066 in your CSS, SCSS, or Tailwind projects.
Color Properties
212°
Hue
100%
Saturation
20%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #003066 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #003066 against white and black backgrounds.
Aa#003066 on White
Contrast Ratio13.01:1
AA ✓AA Large ✓AAA ✓
Aa#003066 on Black
Contrast Ratio1.61:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #003066 across different color formats.
| Format | Value |
|---|---|
| HEX | #003066 |
| RGB | rgb(0, 48, 102) |
| HSL | hsl(212, 100%, 20%) |
| RGB Decimal | 0, 48, 102 |
| RGB Percent | 0.0%, 18.8%, 40.0% |
| CMYK (approx.) | 100%, 53%, 0%, 60% |
Related Palettes
12 palettes using #003066 or similar colors