Examine source code of Darky Redish V2

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Darky Redish",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(41, 44, 59)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(41, 44, 59)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(41, 44, 59)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(219, 43, 79, 0)",
      "popup": "rgb(41, 44, 59)",
      "popup_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(214, 1, 80)",
      "popup_highlight": "rgb(214, 1, 80)",
      "sidebar_border": "rgb(214, 1, 80)",
      "tab_selected": "rgb(214, 1, 80)",
      "toolbar_field_border_focus": "rgb(214, 1, 80)",
      "tab_loading": "rgba(219, 43, 79, 0)"
    }
  }
}