#0300CC
Vivid Blue
HEX
RGB
HSL
About #0300CC Vivid Blue
#0300CC is a vivid blue color. In the RGB color model, it is composed of 3 red, 0 green, and 204 blue. In the HSL color space, it has a hue of 241°, saturation of 100%, and lightness of 40%.
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 #0300CC in your CSS, SCSS, or Tailwind projects.
Color Properties
241°
Hue
100%
Saturation
40%
Lightness
Vivid Blue
Color Harmonies
Colors that work well with #0300CC based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #0300CC against white and black backgrounds.
Aa#0300CC on White
Contrast Ratio11.2:1
AA ✓AA Large ✓AAA ✓
Aa#0300CC on Black
Contrast Ratio1.88:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #0300CC across different color formats.
| Format | Value |
|---|---|
| HEX | #0300CC |
| RGB | rgb(3, 0, 204) |
| HSL | hsl(241, 100%, 40%) |
| RGB Decimal | 3, 0, 204 |
| RGB Percent | 1.2%, 0.0%, 80.0% |
| CMYK (approx.) | 99%, 100%, 0%, 20% |
Related Palettes
12 palettes using #0300CC or similar colors