If you use a path, you can set the stroke color:

svg:hover path {
  stroke: blue;
}

If you use a path, you can set the stroke color: I used for hover effect here:

svg:hover path {
  stroke: blue;
}

svg:hover path{
    stroke: blue; //color here
}

if you use path, you can set stroke color. It worked for me.

If you use a path, you can set the stroke color:

svg:hover path {
  stroke: blue;
}