Examine source code of #353535 solid

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#353535",
      "tab_background_text": "#F5F5F5"
    }
  },
  "version": "2.0",
  "name": "#353535 solid",
  "manifest_version": 2,
  "description": "solid #353535"
}