Examine source code of Little Tigers

{
  "theme": {
    "images": {
      "theme_frame": "PersonaTemplatetigers.jpg"
    },
    "colors": {
      "frame": "#50149e",
      "tab_background_text": "#760d82"
    }
  },
  "version": "2.0",
  "name": "Little Tigers",
  "manifest_version": 2,
  "description": "Adorable little tigers!"
}