Examine source code of 413 Theme

{
  "name": "413",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "hqnormal.png"
    },
    "colors": {
      "frame": "rgba(25, 29, 36, 1)",
      "tab_background_text": "rgba(0, 235, 165, 1)",
      "toolbar": "rgba(38, 43, 54, 1)",
      "bookmark_text": "rgba(0, 235, 165, 1)",
      "toolbar_field": "rgba(82, 91, 107, 1)",
      "toolbar_field_text": "rgba(0, 235, 165, 1)",
      "tab_line": "rgba(0, 235, 165, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a2477cf5-fac8-4f15-b1fa-589f468cce7f}"
    }
  }
}