Sharex: Colour identifier on picker itself

[mythofechelon]

Following https://github.com/ShareX/ShareX/issues/4385, is there any chance that the colour identifier could be added to the actual picker itself? Something like this:

[Jaex]

I will make it fully customizable I guess, that way users can add whatever they want to tooltip.

[mythofechelon]

Thank you very much!