configuring color "shades" to apply to a bunch of similar series

[Dieterbe]

I'ld like to be able to look at a bunch of similar metrics, say all ok_states of all collectors, as well as all error_states of all collectors.
currently you can choose:

• manually assign colors to each one (very tedious, and not robust in light of new collectors being added)
• use a regex to set all series matching a word to the same color (as in below, red)
• or use the default, so that each series gets a different color but there's no control.

I'ld live to do something like:

• /error_state/ -> use a shade of red. every series will get a different shade of red
• /ok_state/ -> ditto, but with green

this would make it easier to track individual series and have them "categorized" so i can still make sense of the global picture.

[woodsaj]

If this is still outstanding open an issue in github.com/grafana/grafana

[CME64]

I think this was solved using regex overrides right?