如何改变FlutterLogo的颜色？

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Change FlutterLogo Color'),
        ),
        body: Center(
          child: Theme(
            data: ThemeData(
              colorScheme: ColorScheme(
                primary: Colors.red, // 设置为红色
                primaryVariant: Colors.red,
                secondary: Colors.red,
                secondaryVariant: Colors.red,
                surface: Colors.red,
                background: Colors.red,
                error: Colors.red,
                onPrimary: Colors.red,
                onSecondary: Colors.red,
                onSurface: Colors.red,
                onBackground: Colors.red,
                onError: Colors.red,
                brightness: Brightness.light,
              ),
            ),
            child: FlutterLogo(
              size: 200,
            ),
          ),
        ),
      ),
    );
  }
}