Examine source code of we will survive

{
  "name": "we will survive",
  "manifest_version": 2,
  "version": "5.0",
  "theme": {
    "images": {
      "theme_frame": "10739639665_d64afcb47c_k.jpg"
    },
    "colors": {
      "frame": "rgba(1, 32, 46, 1)",
      "tab_background_text": "rgba(0, 255, 255, 1)",
      "toolbar": "rgba(0, 0, 0, 1)",
      "bookmark_text": "rgba(125, 240, 125, 1)",
      "toolbar_field": "rgba(189, 255, 226, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)"
    }
  }
}