Examine source code of Black andOrange

{
  "name": "Black andOrange",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "images.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(186, 186, 186, 1)",
      "toolbar": "rgba(0, 0, 0, 1)",
      "bookmark_text": "rgba(255, 136, 0, 1)",
      "toolbar_field": "rgba(36, 35, 35, 1)",
      "toolbar_field_text": "rgba(184, 182, 182, 1)"
    }
  }
}