Examine source code of V for Vendetta

{
  "name": "black and v",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "duvar kağıtları.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(168, 168, 168, 1)",
      "toolbar": "rgba(10, 9, 9, 0.23)",
      "bookmark_text": "rgba(196, 196, 196, 1)",
      "toolbar_field": "rgba(125, 125, 125, 0)",
      "toolbar_field_text": "rgba(156, 156, 156, 1)"
    }
  }
}