OLED tech has been very transformative for lots of my old gear (synthesizers and samplers mostly) that originally came with backlit LCD displays. But the OLEDs

OLED tech has been very transformative for lots of my old gear (synthesizers and samplers mostly) that originally came with backlit LCD displays. But the OLEDs are offered in static colors, usually blue or amber. Sometimes white red or green It would be very cool to have a display with adjustable color.