If that is what you are worried about, then do not get white. The speakers and the bass ports push in and out air. The dust, and resudue in the air builds up in front of these spots on the fret over time. It's not good if you are fussy.
Silver on the other hand doesn't seem to suffer in this way, why not try dark grey??
“Quality is never an accident; it is always the result of intelligent effort.”
Your health and well-being comes first and fore-most.