Examine source code of Dragons scale

{
  "theme": {
    "images": {
      "theme_frame": "dragonscalehd.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#edbd11"
    }
  },
  "version": "2.0",
  "name": "Dragons scale",
  "manifest_version": 2,
  "description": "This is my first design for a persona it is a blueish gray /Black design with a dragon and a attempt to make the rest of it look like scales"
}