Examine source code of Leaves on Purple

{
  "theme": {
    "images": {
      "theme_frame": "leavesheader.jpg"
    },
    "colors": {
      "frame": "#c57dff",
      "tab_background_text": "#0700cf"
    }
  },
  "version": "2.0",
  "name": "Leaves on Purple",
  "manifest_version": 2,
  "description": "Just something I made in Photoshop for fun - lavender background, and then the leaves Photoshop brushes over that."
}