Examine source code of Hydrangea Mood

{
  "theme": {
    "images": {
      "theme_frame": "SR-HYD.jpg"
    },
    "colors": {
      "frame": "#de8888",
      "tab_background_text": "#f7ddaf"
    }
  },
  "version": "2.0",
  "name": "Hydrangea Mood",
  "manifest_version": 2,
  "description": "Hydrangeas in soft, muted pink, peach, cool ivory and citrine against the lush, early Autumn leaves of green... fading but still beautiful in the twilight of their summer-long bloom..."
}