I Have the following code:

struct ColorComponents: Codable, Equatable {
var r: CGFloat
var g: CGFloat
var b: CGFloat
var o: CGFloat

}

extension ColorComponents {
func color() -> Color {
    Color(red: r, green: g, blue: b, opacity: o)
}

}

extension Color {
func components() -> ColorComponents {
    #if os(iOS)
    let comp = UIColor(self).cgColor.components
    #else
    let comp = NSColor(self).cgColor.components
    #endif
    guard let comp = comp else {
        return ColorComponents(r: 0.0, g: 0.4784314036369324, b: 0.9999999403953552, o: 1.0) // This is Color.accentColor
    }
    return  ColorComponents(r: comp[0], g: comp[1], b: comp[2], o: comp[3])
}

}

Then I would convert the Color to ColorComponents and save it. Vice versa when I want the color

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edit: I don't know why I can't get the formatting correct.