Examine source code of Industrialized White

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Industrialized White",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(255, 255, 255)",
      "toolbar_text": "rgb(68, 68, 73)",
      "frame": "rgb(68, 68, 73)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(234, 234, 234)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(234, 234, 234)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(0, 0, 0)",
      "button_background_active": "rgb(234, 234, 234)",
      "button_background_hover": "rgba(234, 234, 234, 0.57)",
      "popup_border": "rgb(234, 234, 234)",
      "sidebar_border": "rgba(255, 255, 255, 0)",
      "tab_background_separator": "rgb(97, 97, 110)",
      "toolbar_bottom_separator": "rgb(234, 234, 234)",
      "toolbar_field_border_focus": "rgba(255, 255, 255, 0)",
      "toolbar_field_border": "rgba(255, 255, 255, 0)",
      "toolbar_field_focus": "rgb(255, 255, 255)",
      "toolbar_field_separator": "rgba(255, 255, 255, 0)",
      "toolbar_top_separator": "rgba(255, 255, 255, 0)",
      "toolbar_vertical_separator": "rgba(255, 255, 255, 0)",
      "tab_loading": "rgb(234, 234, 234)"
    }
  }
}