docs: public static void writeHtmlColor(int color, Appendable out) throws IOException {
  		out.append('#');
  		out.append(getHex(color>>>20));
  		out.append(getHex(color>>>16));
  		out.append(getHex(color>>>12));
  		out.append(getHex(color>>>8));
  		out.append(getHex(color>>>4));
  		out.append(getHex(color));
  	}