https://maps.mail.ru/osm/tools/overpass/

railway.osm3s.ql

/*
This is an example Overpass query.
You can find more examples on link
https://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL
*/

[bbox:{{bbox}}][out:json][timeout:25];
(
  rel[route=subway];
  (._;>;);
);
out geom;

{{style:
way[colour] {
  fill-color: eval("tag('colour')");
  fill-opacity: 0.45;
  color: eval("tag('colour')");
  opacity: 0.9;
}

node[railway] {
  fill-color: eval("tag('colour')");
  fill-opacity: 0.45;
  color: eval("tag('colour')");
  opacity: 0.9;
  text: name;
}

node[!railway], node[railway=switch] {
  fill-color: transparent;
  fill-opacity: none;
}
}}