Examine source code of Dark Ambiance

{
  "name": "Dark Ambiance",
  "author": "overwrite_astrology",
  "version": "0.9.3",
  "manifest_version": 2,
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "frame": "rgba(69, 69, 69, 1)",
      "frame_inactive": "rgba(69, 69, 69, 1)",
      "ntp_background": "rgba(48, 48, 48, 1)",
      "ntp_text": "rgba(251, 251, 251, 1)",
      "icons": "rgba(251, 251, 251, 1)",
      "icons_attention": "rgba(240, 119, 70, 1)",
      "button_background_hover": "rgba(251, 251, 251, 0.1)",
      "button_background_active": "rgba(251, 251, 251, 0.2)",
      "bookmark_text": "rgba(251, 251, 251, 1)",
      "tab_text": "rgba(251, 251, 251, 1)",
      "tab_background_text": "rgba(220, 220, 220, 1)",
      "tab_line": "rgba(240, 119, 70, 1)",
      "tab_loading": "rgba(240, 119, 70, 1)",
      "tab_background_separator": "rgba(174, 174, 174, 1)",
      "popup": "rgba(48, 48, 48, 1)",
      "popup_text": "rgba(246, 246, 245, 1)",
      "popup_border": "rgba(24, 24, 24, 1)",
      "popup_highlight": "rgba(240, 119, 70, 1)",
      "popup_highlight_text": "rgba(251, 251, 251, 1)",
      "toolbar": "rgba(57, 57, 57, 1)",
      "toolbar_text": "rgba(251, 251, 251, 1)",
      "toolbar_top_separator": "rgba(48, 48, 48, 1)",
      "toolbar_bottom_separator": "rgba(48, 48, 48, 1)",
      "toolbar_vertical_separator": "rgba(48, 48, 48, 1)",
      "toolbar_field": "rgba(42, 42, 42, 1)",
      "toolbar_field_highlight": "rgba(240, 119, 70, 1)",
      "toolbar_field_text": "rgba(251, 251, 251, 1)",
      "toolbar_field_border": "rgba(42, 42, 42, 1)",
      "toolbar_field_separator": "rgba(42, 42, 42, 1)",
      "toolbar_field_focus": "rgba(48, 48, 48, 1)",
      "toolbar_field_border_focus": "rgba(48, 48, 48, 1)",
      "sidebar": "rgba(48, 48, 48, 1)",
      "sidebar_text": "rgba(251, 251, 251, 1)",
      "sidebar_highlight": "rgba(240, 119, 70, 1)",
      "sidebar_highlight_text": "rgba(251, 251, 251, 1)"
    }
  }
}