Examine source code of KyloRen1

{
  "name": "KyloRen1",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "theme mozilla-a.jpg"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(79, 45, 45, 0.54)",
      "bookmark_text": "rgba(252, 75, 55, 1)",
      "toolbar_field": "rgba(232, 232, 232, 0.39)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)"
    }
  }
}