Examine source code of yellow gingham

{
  "theme": {
    "images": {
      "theme_frame": "ginghamyellow.jpg"
    },
    "colors": {
      "frame": "#ff009d",
      "tab_background_text": "#ff009d"
    }
  },
  "version": "2.0",
  "name": "yellow gingham",
  "manifest_version": 2,
  "description": "yellow pingham pink writing"
}