Examine source code of 5120x200p28

{
  "name": "5120x200p28",
  "manifest_version": 2,
  "version": "4.0",
  "theme": {
    "images": {
      "theme_frame": "5120x200p32.jpg"
    },
    "colors": {
      "frame": "rgba(200, 222, 189, 1)",
      "tab_background_text": "rgba(208, 210, 100, 1)",
      "toolbar": "rgba(28, 0, 255, 0.55)",
      "bookmark_text": "rgba(200, 222, 189, 1)",
      "toolbar_field": "rgba(55, 240, 204, 0.2)",
      "toolbar_field_text": "rgba(211, 235, 0, 1)"
    }
  }
}