Hey, I've only recently started using Strawberry¹ and found the bright red tray icon was distracting. It kept capturing my attention as I worked, my brain thinking it was some urgent alert or some such².
I little hunting around and I found the wiki page on custom icons. Pulled the original image from the source, played with the hue and five minutes later I have a nice, unripened green strawberry as my tray icon that enhances my UI experience, not distract me.
May thanks for the awesome software.
¹ A recent refugee from a certain other player of similar ilk.
² I have other tray apps that change to red for alerts.