Examine source code of hachi

{
  "name": "hachi",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Untitled.png"
    },
    "colors": {
      "frame": "rgba(15, 14, 28, 1)",
      "tab_background_text": "rgba(227, 226, 226, 1)",
      "toolbar": "rgba(33, 32, 54, 1)",
      "bookmark_text": "rgba(121, 215, 231, 1)",
      "toolbar_field": "rgba(15, 14, 28, 1)",
      "toolbar_field_text": "rgba(227, 226, 226, 1)"
    }
  }
}