Examine source code of Loki'd

{
  "name": "Loki'd",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "223.jpg"
    },
    "colors": {
      "frame": "rgb(7, 22, 11)",
      "tab_background_text": "rgb(8, 74, 23)",
      "toolbar": "rgba(0, 0, 0, 0.88)",
      "bookmark_text": "rgb(8, 74, 23)",
      "toolbar_field": "rgba(5, 99, 11, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)",
      "tab_line": "rgb(10, 90, 28)"
    }
  }
}