Examine source code of Darke Purple

{
  "name": "Darke Purple",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "Darke Purple.png"
    },
    "colors": {
      "frame": "rgba(94, 0, 115, 1)",
      "tab_background_text": "rgba(198, 148, 212, 1)",
      "toolbar": "rgba(107, 0, 93, 1)",
      "bookmark_text": "rgba(195, 134, 212, 1)",
      "toolbar_field": "rgba(150, 0, 130, 1)",
      "toolbar_field_text": "rgba(180, 121, 181, 1)"
    }
  }
}