SwiftUI `ColorPicker` load and save values to disk using `AppStorage`

ColorPickerStorageExample.swift

//
//  ContentView.swift
//  Shared
//
//  Created by Dan Tavares on 17/07/2020.
//

import SwiftUI

struct ContentView: View {
	@AppStorage("color") var color: Color = Color.white
	var body: some View {
		ZStack {
			color.edgesIgnoringSafeArea(.all)
			ColorPicker("Background color", selection: $color)
				.padding()
		}
	}
}

extension Color: RawRepresentable {
	// TODO: Sort out alpha
	public init?(rawValue: Int) {
		let red =   Double((rawValue & 0xFF0000) >> 16) / 0xFF
		let green = Double((rawValue & 0x00FF00) >> 8) / 0xFF
		let blue =  Double(rawValue & 0x0000FF) / 0xFF
		self = Color(red: red, green: green, blue: blue)
	}

	public var rawValue: Int {
		let red = Int(coreImageColor.red * 255 + 0.5)
		let green = Int(coreImageColor.green * 255 + 0.5)
		let blue = Int(coreImageColor.blue * 255 + 0.5)
		return (red << 16) | (green << 8) | blue
	}

	private var coreImageColor: CIColor {
		return CIColor(color: UIColor(self))
	}
}

struct ContentView_Previews: PreviewProvider {
	static var previews: some View {
		ContentView()
	}
}

Thank you!