如何在MySQL数据库中存储对象的颜色数据？

I have a situation in an iOS Swift app where the user can "customize the screen" by adding other views and/or changing the view's background color. When they tap save, I want to store the attributes of each object, as well as the parent view's background color to a MySQL database for later retrieval and reconstruction of the views. All data updates are done through PHP REST services.I have a situation in an iOS Swift app where th