Examine source code of splodge60

{
  "theme": {
    "images": {
      "theme_frame": "ColourPattern123"
    },
    "colors": {
      "frame": "#fc0303",
      "tab_background_text": "#de0000"
    }
  },
  "version": "2.0",
  "name": "splodge60",
  "manifest_version": 2,
  "description": "Awesome pattern! ;]"
}