Examine source code of Lighthouse-Or

{
  "name": "Lighthouse",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "use.jpg"
    },
    "colors": {
      "frame": "rgba(21, 22, 26, 1)",
      "tab_background_text": "rgba(116, 184, 149, 1)",
      "toolbar": "rgba(111, 116, 150, 1)",
      "bookmark_text": "rgba(190, 232, 231, 1)",
      "toolbar_field": "rgba(112, 145, 161, 1)",
      "toolbar_field_text": "rgba(14, 145, 93, 1)"
    }
  }
}