C64 has only 16 colors lol :D
Viewing post in Balatro for the Commodore 64 / C64 (work in progress) comments
I'm well aware of that, just like I am well aware of all the limitations with displaying multiple colors simultaneously. What I am suggesting is that you might choose a milder color palette, perhaps also using sprites for color accents where they are needed. In general using light grey, grey and dark grey for backgrounds and geometries can be quite a bit nicer on the eyes than, say, a solid yellow background, while still looking quite slick