Examine source code of Elusive Pastel

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f5ead5",
      "tab_background_text": "#63028a"
    }
  },
  "version": "2.0",
  "name": "Elusive Pastel",
  "manifest_version": 2,
  "description": "A subtle watercolor of pretty pastel colors in the rainbow...created by Gayla Lynch (g4gayla)"
}