For a full list of text colour comands (only viewable with netscape navigator)go to http://felix.scvnet.com:80/~weber/colortxt.html

Here are a few hexedecimal colour codes that I've come up with, there are Thousands more. But I think this manages to include most of the major colours.

black/grey green red/brown pink/purple blue yellow/orange
000000acfacfff0000aa00aa00ffffffff00
aaaaaaccffaaf00000bb0bbb0000fff0ff0f
00000faaffccf0000fcc00cc0f00f0fff000
f0f0f000f000990000dd00dd0000f0f9f990
0f0f0f00ff00900000ee00ee0000aaf0ff0f
00000f999000900009ff00ff00aaaaffff00
000f00999900cc00008800880000bbfaccaf
0f000000aa00c000009900990000ccfacfac
123456aaaa00bb00007700770aaaa0ffccaa
a0a0a000990080000066006600bbbbccbbaa
0a0a0a00aa008800005500550000c0eeddaa
aabbaa00bb00aa0000e000ee000ccc 
bbbbbb009000a0000accaaaaaaaacc 
222200888800911000dd00dd0eeee0 
ccccccaaffaab00000d00ddd090090
0b0b0ba0aa0ab0000bf000ff000999
b0b0b0aaccaaaa000abbaacc000099
00000bacffcaee000eaa00ff000090
0b0000aaeeaa800008  000080
000b000bbbb0e0000ef00fff000088
bbbbb0008000d00000ccaaff0ddddd
0c0c0cbbbb00d0000dddaaee00dddd
000c00999000f00000  000ddd
0c0000b0bb0bdd000deeaadd0000dd
00000c888000dd0000ffaacc0b00b0
bbb0bb008800f0000ffcaacf0000b0
b0bbbb009999ff0f0ffcafca0bbbbb
c0c0c0bbbb0be1001eaa119900000d
111111aa99119920319911aa000fff
222222ccc000654321  0d00d0
333333808808765432  0d0ddd
444444e0ee0e    0dddd0
55555500cc00   456789
666666cafcaf   abcdf0
77777700b000   abcdef
888888dddd00   aabbcc
99999900dd00   345678
afafa100ff00   aaddee
bbbccc635435   aaccff
91aa91    afcafc
110000bcdbcd   afccfa
  765432   0a00a0
  aaeedd   0a0088
  ddeeaa   cfacfa
234567 987654 876543 99aa11 11aa99 11aa99 19aa19 19aa19 91aa19 987654 876543 654321 543210