Examine source code of Evening Purples

{
  "theme": {
    "images": {
      "theme_frame": "PurplesatNightH.jpg"
    },
    "colors": {
      "frame": "#1d0766",
      "tab_background_text": "#faf5f5"
    }
  },
  "version": "2.0",
  "name": "Evening Purples",
  "manifest_version": 2,
  "description": "sky, clouds, purple, evening, storm, stormy, light,\n\n\nDesigned by MaDonna"
}