Var of type color inside swift data model

Hello :)

SwiftData only supports primitive types (Int, Bool, ...) currently, so there is no possibility to save a color itself at the moment. In order to save a color you can choose different approaches. For example, you could define a SwiftData Model to save the different values of red, green, blue and alpha like this:

final class ColorModel {
    var red: CGFloat
    var green: CGFloat
    var blue: CGFloat
    var alpha: CGFloat
    
    init(red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat) {
        self.red = red
        self.green = green
        self.blue = blue
        self.alpha = alpha
    }
}

Then you can display your colors through the following code (simplified here in a ForEach(), has to be adjusted):

ForEach(colors, id: \.self) { color in
    Color(UIColor(red: color.red, green: color.green, blue: color.blue, alpha: color.alpha))
}

If you have any further questions, don't hesitate to ask. I hope I was able to help you.