When we think 80s, we often think of a pink and blue gradient. 

I wonder if CGA graphics of DOS is partially to blame. I mean look at the title screen for the Amazing Spiderman. 

This isn’t someone’s 80s-inspired fan art. It’s was from an actual DOS game.

https://atomicpoet.org/media/4f59c2af-d198-4ef3-93f8-3932cb617834/IMG_5437.jpeg