Xamarin form: How to change the back button color

Issue

How do i change the back button of the navigation bar on xamarin form on both iOS and android? There was text color but can't find for back button

Solution

I know this is an old question but @adamm answer works ,to change the Backbutton color .

You also can do this from Recources ,@Jessie Zhang gave me the solution.

     <Application.Resources>
    <ResourceDictionary>
        <!-- Colors -->
        <Color x:Key="defaultBackbuttonColor">Red</Color>
        <Color x:Key="Yellow">#ffd966</Color>
    </ResourceDictionary>
</Application.Resources>

And in cs after InitializeComponent();

Color color = (Color)Application.Current.Resources["defaultBackbuttonColor"];
        NavigationPage.SetIconColor(this, color);

Answered By - Bas H