Examine source code of Cute Starry Blue

{
  "theme": {
    "images": {
      "theme_frame": "persona.jpg"
    },
    "colors": {
      "frame": "#0b0d8f",
      "tab_background_text": "#05329c"
    }
  },
  "version": "2.0",
  "name": "Cute Starry Blue",
  "manifest_version": 2,
  "description": "Just a cute starry blue persona that I doodled up. Perfect for the girl that likes stars, but not pink!"
}