fbmobile/lib/ui/shared/app_colors.dart

import 'package:flutter/material.dart';

const Map<int, Color> colors = {
  50: Color.fromRGBO(63, 69, 75, .1),
  100: Color.fromRGBO(63, 69, 75, .2),
  200: Color.fromRGBO(63, 69, 75, .3),
  300: Color.fromRGBO(63, 69, 75, .4),
  400: Color.fromRGBO(63, 69, 75, .5),
  500: Color.fromRGBO(63, 69, 75, .6),
  600: Color.fromRGBO(63, 69, 75, .7),
  700: Color.fromRGBO(63, 69, 75, .8),
  800: Color.fromRGBO(63, 69, 75, .9),
  900: Color.fromRGBO(63, 69, 75, 1),
};
const MaterialColor myColor = MaterialColor(0xFF3F454B, colors);
const Color primaryAccentColor = myColor;

const Color blueColor = Colors.blue;
const Color whiteColor = Colors.white;
const Color redColor = Colors.red;
const Color orangeColor = Colors.orange;
const Color greenColor = Colors.green;