Examine source code of colorful clouds x

{
  "name": "unnamed",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "unnamed.jpg"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(46, 42, 42, 1)",
      "bookmark_text": "rgba(46, 42, 42, 1)",
      "toolbar_field_text": "rgba(46, 42, 42, 1)",
      "tab_line": "rgba(82, 39, 71, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7c31c504-f287-40e7-bf12-069c31a7f2dd}"
    }
  }
}