Hello,
That’s not again a question to know how to use older icon_color function 
but to know how to use custom icons set.
I’ve found some really interesting works, as for example :
-
https://github.com/carlos-sarmiento/ha-iconset-generator.git from @carlos-sarmiento
-
https://github.com/mozziemozz/home-assistant-svg-file-loader.git from @mozziemozz
But unfortunately it seems, than if we used custom svg with multiple patches it’s really difficult to find an easy way to make the integration.
In fact, if possible, I would like to integrate some icons from FlatIcons.com (they are colorized), to my lovelace menu.
I’ve been able to find an alternative, with image: tag but unfortunately it’s not compatible with all.
Someone find a way to realize that ?
Thanks !
