PALETTE(1) General Commands Manual (x68k) PALETTE(1)

palette
manipulate the text screen colormap

palette [red green blue [code]]

The palette utility manipulates the colormap of x68k's console. The value of the color cell number code is replaced according to the arguments red, green, blue (each value is an integer from 0 to 31).

Each part of the console corresponds to the code:

background
cursor
foreground (default)

If no arguments are supplied, palette resets the colormap to the default.

A palette utility first appeared in NetBSD 1.4.

Quite a few.
September 1, 2019 NetBSD 9.4