Examine source code of deviolyta

{
  "theme": {
    "images": {
      "theme_frame": "firefoxsolid3.jpg"
    },
    "colors": {
      "frame": "#783e79",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "deviolyta",
  "manifest_version": 2,
  "description": "Mauve and purple, with a hint of gray. A blended mauve, pink and rose header is matched with a medium purple footer."
}