Examine source code of purple moon 2

{
  "theme": {
    "images": {
      "theme_frame": "ENCABEZADO.jpg"
    },
    "colors": {
      "frame": "#8d0cb0",
      "tab_background_text": "#ab19e0"
    }
  },
  "version": "2.0",
  "name": "purple moon 2",
  "manifest_version": 2,
  "description": "son solo lunitas brillantes con destellos morados"
}