I don't know if this is the right category for this discussion.
Still it's been 10 years since ESO release, and as such, the game has grown exponentially content wise, so i'm sure there's a lot of more important stuff the devs need to focus on regarding balancing PvE and PvP, release of new yearly content, bugfixes etc.
But i need to ask this... will we ever get a black/dark hair option for Altmer and/or a green skin tone for Orcs? I'm sure there's other stuff available to NPCs that's unavailable to players but those two are what comes to mind right now.
Why not just unlock most colors for most of the races? I'm not talking about an RGB slider, but mostly making those race restricted hair colors available on all races. (I'm talking about Human/Mer races mostly, but i'm sure something can be done for Beast races too). I don't know if some colors may look strange on certain races, but i don't really think so considering we have stuff like this:
and this:
...available to everyone.
Guess we can consider hair dyeing canon in this case, so that can be a lore reason for unusual hair colors