Examine source code of Camouflage ██▅▃▂

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#636662",
      "tab_background_text": "#e6c99f"
    }
  },
  "version": "2.0",
  "name": "Camouflage ██▅▃▂",
  "manifest_version": 2,
  "description": "One of my favorite clothing patterns is camouflage. Because when you're in the woods it makes you blend in. But when you're not it does just the opposite."
}