Examine source code of Innovator – Bold

{
  "manifest_version": 2,
  "name": "Innovator – Bold",
  "author": "Mozilla",
  "version": "2.1",
  "icons": {
    "32": "icon.svg"
  },
  "theme": {
    "colors": {
      "tab_background_text": "hsl(0, 0%, 100%)",
      "tab_text": "hsl(0, 0%, 100%)",
      "tab_selected": "hsl(11, 96%, 10%)",
      "tab_line": "hsl(10, 93%, 89%)",
      "tab_loading": "hsl(11, 88%, 90%)",
      "frame": "hsl(10, 89%, 18%)",
      "popup": "hsl(11, 96%, 10%)",
      "popup_text": "hsl(0, 0%, 100%)",
      "popup_border": "hsl(10, 60%, 68%)",
      "popup_highlight": "hsla(10, 85%, 36%, 0.3)",
      "popup_highlight_text": "hsl(0, 0%, 100%)",
      "toolbar": "hsl(11, 87%, 32%)",
      "toolbar_text": "hsl(0, 0%, 100%)",
      "toolbar_field": "hsl(10, 89%, 18%)",
      "toolbar_field_text": "hsl(0, 0%, 100%)",
      "toolbar_field_focus": "hsl(11, 96%, 10%)",
      "toolbar_field_border_focus": "rgba(0, 221, 255, 0.7)",
      "toolbar_top_separator": "transparent",
      "toolbar_bottom_separator": "hsl(10, 89%, 18%)",
      "ntp_background": "hsl(10, 100%, 1%)",
      "ntp_card_background": "hsl(11, 96%, 10%)",
      "ntp_text": "hsl(0, 0%, 100%)",
      "sidebar": "hsl(11, 96%, 10%)",
      "sidebar_text": "hsl(0, 0%, 100%)",
      "sidebar_highlight": "hsla(10, 85%, 36%, 0.3)",
      "icons_attention": "hsl(11, 88%, 90%)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "innovator-bold-colorway@mozilla.org"
    }
  }
}