Some colors were a little bit "off" from the official spec. Started
from the standard 12 hues, with their RGB values manually set to exactly
0, 128, or 255 as appropriate, then brightness and saturation adjusted
as needed for each shade band. Black is set at 8 percent (0x141414).
(pass "wallmounted" to the "is_color_fdir" field where needed)
Comes with an abridged, 32-color version of the master palette,
containing Red, Orange, Yellow, Green, Cyan, Blue, Violet, and Magenta,
in three shades each, plus the usual black/three greys/white, plus pink
and brown in two of the extrs spaces.
Vanessa Ezekowitz