Examine source code of Yellow-Sky

{
  "name": "Yellow-Sky",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "bg_stylised_yel.png"
    },
    "colors": {
      "frame": "rgba(255, 225, 0, 1)",
      "tab_background_text": "rgba(0, 162, 255, 1)",
      "toolbar": "rgba(31, 136, 255, 1)",
      "bookmark_text": "rgba(255, 217, 0, 1)",
      "toolbar_field": "rgba(255, 217, 0, 1)",
      "toolbar_field_text": "rgba(0, 153, 255, 1)",
      "tab_line": "rgba(255, 82, 82, 1)"
    }
  }
}