Examine source code of TornMC

{
  "name": "TornMC",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "1048415872_taylor-swift.jpg"
    },
    "colors": {
      "frame": "rgba(255, 255, 255, 0)",
      "tab_background_text": "rgba(224, 0, 146, 1)",
      "toolbar": "rgba(193, 22, 196, 0)",
      "bookmark_text": "rgba(224, 0, 146, 1)",
      "toolbar_field": "rgba(255, 0, 191, 0.18)",
      "toolbar_field_text": "rgba(224, 0, 146, 1)"
    }
  }
}