Examine source code of Blackout Crew Theme

{
  "name": "Blackout Crew Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "RobloxScreenShot20220804_150750086.jpg"
    },
    "colors": {
      "frame": "rgba(35, 37, 41, 1)",
      "tab_background_text": "rgba(165, 14, 173, 1)",
      "toolbar": "rgba(46, 46, 46, 1)",
      "bookmark_text": "rgba(128, 17, 140, 1)",
      "toolbar_field": "rgba(15, 15, 15, 1)",
      "toolbar_field_text": "rgba(146, 10, 173, 1)",
      "tab_line": "rgba(221, 0, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{67b61d01-9782-43e5-b8a7-9c0a3a5abca2}"
    }
  }
}