How to move selector not to a point but to a color

[Bloubloublou]

There is a way to move selector to a coordinate (x,y); but is there a way to move it to a peculiar color? My case is the typical case of a color picker associated with R,G and B inputs; color picker updates inputs but how inputs can update color picker? (I could do a function which transforms rgb to (x,y) but I'm hoping tht you thought of this........ :c)

I am seeing in android studio that Selector objects have a setColor(int) method. Is there a way with this?