Examine source code of space purple-blue

{
  "name": "space purple-blue",
  "manifest_version": 2,
  "version": "3.0",
  "theme": {
    "images": {
      "theme_frame": "beeple-11-07-18.jpg"
    },
    "colors": {
      "frame": "rgba(49, 13, 92, 0.89)",
      "tab_background_text": "rgba(232, 232, 232, 1)",
      "toolbar": "rgba(10, 9, 9, 0.55)",
      "bookmark_text": "rgba(232, 232, 232, 1)",
      "toolbar_field": "rgba(0, 0, 0, 0.45)",
      "toolbar_field_text": "rgba(158, 158, 158, 1)"
    }
  }
}