Examine source code of Dark with Blue Accent

{
  "manifest_version": 2,
  "version": "1.3",
  "name": "Dark with Blue Accent",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(39, 39, 39)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(12, 12, 12)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(51, 51, 51)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(10, 132, 255)",
      "popup": "rgb(50, 50, 50)",
      "popup_text": "rgb(255, 255, 255)",
      "icons_attention": "rgb(10, 132, 255)",
      "ntp_background": "rgb(39, 39, 39)",
      "popup_highlight": "rgb(136, 136, 136)",
      "sidebar_border": "rgb(50, 50, 50)",
      "sidebar_text": "rgb(255, 255, 255)",
      "sidebar": "rgb(50, 50, 50)",
      "tab_selected": "rgb(39, 39, 39)",
      "toolbar_bottom_separator": "rgb(39, 39, 39)",
      "toolbar_field_border_focus": "rgba(255, 255, 255, 0.05)",
      "toolbar_field_highlight": "rgb(136, 136, 136)",
      "toolbar_top_separator": "rgb(39, 39, 39)",
      "tab_loading": "rgb(10, 132, 255)"
    }
  }
}