flutter turn colorFn to Color code example
Example 1: color from hex code flutter
Color c = const Color(0xFF42A5F5);
Color c = const Color.fromARGB(0xFF, 0x42, 0xA5, 0xF5);
Color c = const Color.fromARGB(255, 66, 165, 245);
Color c = const Color.fromRGBO(66, 165, 245, 1.0);
Example 2: color() in flutter
// Color() widget can be used in the following way:
//where 123456 is the hex color code without the '#'
Color myHexColor = Color(0xff123456)