#003780
Vivid Blue
HEX
RGB
HSL
About #003780 Vivid Blue
#003780 is a vivid blue color. In the RGB color model, it is composed of 0 red, 55 green, and 128 blue. In the HSL color space, it has a hue of 214°, saturation of 100%, and lightness of 25%.
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 #003780 in your CSS, SCSS, or Tailwind projects.
Color Properties
214°
Hue
100%
Saturation
25%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #003780 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #003780 against white and black backgrounds.
Aa#003780 on White
Contrast Ratio11.3:1
AA ✓AA Large ✓AAA ✓
Aa#003780 on Black
Contrast Ratio1.86:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #003780 across different color formats.
| Format | Value |
|---|---|
| HEX | #003780 |
| RGB | rgb(0, 55, 128) |
| HSL | hsl(214, 100%, 25%) |
| RGB Decimal | 0, 55, 128 |
| RGB Percent | 0.0%, 21.6%, 50.2% |
| CMYK (approx.) | 100%, 57%, 0%, 50% |
Related Palettes
12 palettes using #003780 or similar colors