code: private Color buildWebColor(final WebColor wColor) {
          Color color = null;
          if (wColor.opacity() >= 1.0) {
              color = Color.web(HEXA_PREFIX + wColor.hex());
          } else {
              color = Color.web(HEXA_PREFIX + wColor.hex(), wColor.opacity());
          }
          return color;
      }
docs: Build a Web (hexa).
  
  @param wColor the web color enum
  
  @return the javafx color