Examine source code of Dark with Orange Accent

{
  "manifest_version": 2,
  "version": "2.0",
  "name": "Dark with Orange Accent",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(17, 17, 17)",
      "toolbar_field": "rgb(61, 61, 61)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(255, 127, 1)",
      "popup": "rgb(61, 61, 61)",
      "popup_text": "rgb(215, 226, 239)",
      "tab_loading": "rgb(255, 127, 1)",
      "bookmark_text": "rgb(255, 255, 255)",
      "frame": "rgb(35, 35, 35)",
      "tab_background_text": "rgb(215, 226, 239)"
    }
  }
}