Examine source code of Dark orange Grey N

{
  "name": "Dark orange Grey N",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "IMG_20191019_152205.jpg"
    },
    "colors": {
      "frame": "rgba(13, 13, 13, 1)",
      "tab_background_text": "rgba(255, 109, 5, 1)",
      "toolbar": "rgba(79, 79, 79, 1)",
      "bookmark_text": "rgba(230, 123, 23, 1)",
      "toolbar_field": "rgba(56, 55, 55, 1)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)"
    }
  }
}