How about giving a predetermined set of colors to choose from

or perhaps add an option to either :

Turn off coloured fracts

or make each force come with it's own default set of predetermined fract colors to choose from which exclude the color of the force.

For example; if i'm using a Demon force I could possibly have any color demon as my fract color.

Who knows, just a bit of wishful thinking.

There would still be the problem of textures the same colour. But there are all sorts of customisations which can give players an advantage in the game. Pure user text is one example.

I do not think it would cause too many problems.

I stick with my judgement, it seems to little and too complicated to be a thing, I mean, is it really a big deal to have your own fracture colour, it seems much simple just to have it universal

You could say the same thing about ghost and blood colours or emote colours. Every other thing is customisable so I don't think one more customisation will change too much.

No, what I meant was that, like pure text, its a little customisable thing, that may bring trouble and be confusing. I think its better just to stay on the safe side so nothing like pure usertext can be made again.