Examine source code of Pinstripe Blue

{
  "theme": {
    "images": {
      "theme_frame": "pinstripeblue_header.jpg"
    },
    "colors": {
      "frame": "#4d4d4d",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Pinstripe Blue",
  "manifest_version": 2,
  "description": "Subtle but classy,  a colourfully pleasing blend which compliments all tool bar icons and highlights status bar items whilst ensuring the user is not distracted from the website content."
}