64color
64color refers to a graphics mode commonly found in older computer systems, particularly those running the MS-DOS operating system. This mode allowed for the display of up to 64 distinct colors simultaneously on the screen. It was a step up from earlier 16-color modes but not as advanced as 256-color or true-color graphics.
The 64-color mode was often implemented using VGA graphics cards or compatible hardware. Specific color palettes
Software that utilized 64-color mode would typically load a specific palette and then use the available color