colorFromHex function

String colorFromHex(
  1. String hexColor
)

e.g. #BB1122 -> FFBB1122

Implementation

String colorFromHex(String hexColor) {
  hexColor = hexColor.toUpperCase().replaceFirst('#', '');
  if (hexColor.length == 6) {
    hexColor = 'FF$hexColor';
  }
  return '0x$hexColor';
}