Examine source code of Burnt blue

{
  "theme": {
    "images": {
      "theme_frame": "Pesona.jpg"
    },
    "colors": {
      "frame": "#b8e0de",
      "tab_background_text": "#9ee1eb"
    }
  },
  "version": "2.0",
  "name": "Burnt blue",
  "manifest_version": 2,
  "description": "Re colour of arcanic blue. \n\nI didnt want to step on toes and keep this private but you need to do this crap to use it."
}