Examine source code of dark reggae

{
  "theme": {
    "images": {
      "theme_frame": "2egbrqx.jpg"
    },
    "colors": {
      "frame": "#06113b",
      "tab_background_text": "#33095c"
    }
  },
  "version": "2.0",
  "name": "dark reggae",
  "manifest_version": 2,
  "description": "for those who like reggae but it's dark"
}