Android change Background color on Action Bar

1. Add Action Bar to your project.

2. Open the ActivityMain.java file and add the below imports to the imports section.

    import android.app.ActionBar;
    import android.graphics.drawable.ColorDrawable;

3. Then, in the ActivityMain.java file add the below to the onCreate method.

           ActionBar ab = getActionBar(); 
ColorDrawable colorDrawable = new ColorDrawable(Color.parseColor("#81a3d0"));     
          ab.setBackgroundDrawable(colorDrawable);

4. Determine the Hex color you would like and update the Color.parColor above to your specific color.