Atari 2600 Color Palette Rainbow by TheWolfBunny64 on DeviantArt
Davit Masia on X: "@photonstorm This is the Atari ST 512 reduced to 256 colors: From this web: https://t.co/R05JEQgmsf This will works for you? So i guess i can add that 256
Retroshowcase:oldschool game reference!
New Generated NTSC Color Palette Files - Atari 7800 - AtariAge Forums
Game Boy Palette Set - Atari 2600 Rainbow by AdvancedFan2020 on DeviantArt