Atari 7800 Color Demo

Color Demo demonstrating the NTSC color palette of the 7800 under three system temperature conditions: cool, warm, hot, via a typical CRT.
Most noticeable differences:
$Fx & $Ex range.
Minor differences:
$Dx leans slightly yellow-ish & $Bx leans more green-ish as the system warms up.
All other values remain mostly consistent with subtle differences not worth mentioning.
SOURCE CODE: github.com/joh...
ROM SOURCE: atariage.com/f...