Show favorite colors in color temperature feature in tiles

[ClayBenson94]

I have a light entity that has color temperature features associated with it, and therefore can have favorite / quick-access colors shown when I view the detailed view of that entity, as shown below

I've got a tile entity on my dashboard for this entity, and have the color temperature feature shown. I think it'd be nice to be able to see, on the slider, where my favorite colors land.

(Perhaps having some indication, like subtle vertical bars, could be a neat way to approach this? Could also consider if it'd be nice (or just frustrating) to have the slider snap to those presets)