Examine source code of Fancy Purple Pentacle

{
  "theme": {
    "images": {
      "theme_frame": "fancy_purple_pentacle_header.jpg"
    },
    "colors": {
      "frame": "#9f95b8",
      "tab_background_text": "#f28ecc"
    }
  },
  "version": "2.0",
  "name": "Fancy Purple Pentacle",
  "manifest_version": 2,
  "description": "A purple background with clouds and stars.\nIn the right corner is a pink and purple gradient colored pentacle with sparkley swirly lines around it."
}