Examine source code of Peaceful Breeze

{
  "name": "Abstract Motion",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "design.jpg"
    },
    "colors": {
      "frame": "rgba(161, 85, 212, 1)",
      "tab_background_text": "rgba(36, 16, 20, 1)",
      "toolbar": "rgba(123, 148, 181, 1)",
      "bookmark_text": "rgba(20, 15, 15, 1)",
      "toolbar_field": "rgba(10, 80, 94, 1)",
      "toolbar_field_text": "rgba(230, 175, 175, 1)"
    }
  }
}