Examine source code of Purple for everything

{
  "name": "Purple for everything",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "Untfdfitled.png"
    },
    "colors": {
      "toolbar": "rgba(124, 72, 158, 1)",
      "toolbar_field": "rgba(56, 10, 84, 1)",
      "toolbar_field_text": "rgba(148, 79, 227, 1)",
      "frame": "rgba(85, 28, 199, 1)",
      "tab_background_text": "rgba(162, 120, 230, 1)",
      "bookmark_text": "rgba(146, 104, 209, 1)"
    }
  }
}