How to change the appBar back button color

Question

I cannot figure out how to change the appBar\'s automatic back button to a different color. it\'s under a scaffold and I\'ve tried to research it but I can\'t wrap my head aroun

Answer 1

AppBar(        
    automaticallyImplyLeading: false,
    leading: Navigator.canPop(context)
        ? IconButton(
            icon: Icon(
              Icons.arrow_back,
              color: Colors.black,
              size: 47,
            ),
            onPressed: () => Navigator.of(context).pop(),
          )
        : null,
);