Customizable rhythm-based snap colouring per-skin

[prplnorangesoda]

In StepMania, 1/1 snap is coloured red compared to osu!'s white.
I think it would be cool if you could adjust the colours used in tinting hitobjects when the timing-based colouring option is enabled.
Something like this in skin.ini would be really cool to help emulate other games' note colouring.

It also may be good for accessibility reasons.

[prplnorangesoda]

Also could make synesthesia mod more used

[bluebear94]

I’d also like to see functionality for making a skin use different shapes for rhythm-based snaps. I like snap-based coloring in theory, but in practice, my brain expects colors to correspond to lanes.