public void styleColor(Formatter out, String attr, Color color) {
XSSFColor xSSFColor = (XSSFColor) color;
if (color == null || xSSFColor.isAuto()) return;
byte[] rgb = xSSFColor.getRgb();
if (rgb == null) {
return;
}
out.format(" %s: #%02x%02x%02x;%n", attr, rgb[0], rgb[1], rgb[2]);
}
