Examine source code of #My theme967bb6

{
  "name": "#My theme967bb6",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "firefox200.png"
    },
    "colors": {
      "frame": "rgba(20, 20, 20, 1)",
      "tab_background_text": "rgba(204, 204, 255, 1)",
      "toolbar": "rgba(150, 123, 182, 1)",
      "bookmark_text": "rgba(204, 204, 255, 1)",
      "toolbar_field": "rgba(204, 204, 255, 1)",
      "toolbar_field_text": "rgba(150, 123, 182, 1)",
      "tab_line": "rgba(204, 204, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{70201966-7b0a-439c-bd93-b726eb06459f}"
    }
  }
}