Examine source code of Methyl hydrate

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#444463",
      "tab_background_text": "#dee4ff"
    }
  },
  "version": "2.0",
  "name": "Methyl hydrate",
  "manifest_version": 2,
  "description": "This a dark, minimal theme which will make using your browser super slick."
}