Examine source code of Halloween Orange Gradient

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#e3d6d6",
      "tab_background_text": "#0d0c0c"
    }
  },
  "version": "2.0",
  "name": "Halloween Orange Gradient",
  "manifest_version": 2,
  "description": "The site of burnt orange makes me puke.~Brian Bosworth BOOMER SOONER\n\nTAGS:\n      orange, solid, Halloween, holidays, October, fall"
}