Examine source code of Flow Purple

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Purple Chill 1.2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-002-609370e89a219e0548ac5ef6b4a7dd2e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(60, 12, 124, 0.64)",
      "toolbar_text": "rgb(235, 221, 255)",
      "frame": "rgb(30, 4, 91)",
      "tab_background_text": "rgb(178, 159, 208)",
      "toolbar_field": "rgb(24, 4, 72)",
      "toolbar_field_text": "rgb(235, 222, 255)",
      "tab_line": "rgb(150, 86, 255)",
      "popup": "rgb(30, 4, 91)",
      "popup_text": "rgb(222, 202, 252)",
      "button_background_active": "rgb(202, 184, 230)",
      "popup_border": "rgb(150, 86, 255)",
      "tab_loading": "rgb(201, 168, 255)",
      "toolbar_field_border": "rgba(150, 86, 255, 0.51)",
      "toolbar_top_separator": "rgba(150, 86, 255, 0.51)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{43f41ff0-7db2-4b68-a17c-50d7b340f728}"
    }
  }
}