Examine source code of Hex Shattere

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#262626",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Hex Shattere",
  "manifest_version": 2,
  "description": "Beautiful, fantastical, crisp. Put it on and let it shine. Also show your support for my channel by adorning this beautiful custom theme for your browser."
}