Gray Scale:
000000 111111 222222 333333 444444 555555 666666 777777 888888 999999 AAAAAA BBBBBB CCCCCC DDDDDD EEEEEE FFFFFF
Blue:
000011 000022 000033 000044 000055 000066 000077 000088 000099 0000AA 0000BB 0000CC 0000DD 0000EE 0000FF
Green:
001100 002200 003300 004400 005500 006600 007700 008800 009900 00AA00 00BB00 00CC00 00DD00 00EE00 00FF00
Red:
110000 220000 330000 440000 550000 660000 770000 880000 990000 AA0000 BB0000 CC0000 DD0000 EE0000 FF0000
Some mixes:
111100 222200 333300 444400 555500 666600 777700 888800 999900 AAAA00 BBBB00 CCCC00 DDDD00 EEEE00 FFFF00
110011 220022 330033 440044 550055 660066 770077 880088 990099 AA00AA BB00BB CC00CC DD00DD EE00EE FF00FF
001111 002222 003333 004444 005555 006666 007777 008888 009999 00AAAA 00BBBB 00CCCC 00DDDD 00EEEE 00FFFF
FF1100 FF2200 FF3300 FF4400 FF5500 FF6600 FF7700 FF8800 FF9900 FFAA00 FFBB00 FFCC00 FFDD00 FFEE00
FF0011 FF0022 FF0033 FF0044 FF0055 FF0066 FF0077 FF0088 FF0099 FF00AA FF00BB FF00CC FF00DD FF00EE
00FF11 00FF22 00FF33 00FF44 00FF55 00FF66 00FF77 00FF88 00FF99 00FFAA 00FFBB 00FFCC 00FFDD 00FFEE
11FF00 22FF00 33FF00 44FF00 55FF00 66FF00 77FF00 88FF00 99FF00 AAFF00 BBFF00 CCFF00 DDFF00 EEFF00
1100FF 2200FF 3300FF 4400FF 5500FF 6600FF 7700FF 8800FF 9900FF AA00FF BB00FF CC00FF DD00FF EE00FF
0011FF 0022FF 0033FF 0044FF 0055FF 0066FF 0077FF 0088FF 0099FF 00AAFF 00BBFF 00CCFF 00DDFF 00EEFF
FF1111 FF2222 FF3333 FF4444 FF5555 FF6666 FF7777 FF8888 FF9999 FFAAAA FFBBBB FFCCCC FFDDDD FFEEEE
11FF11 22FF22 33FF33 44FF44 55FF55 66FF66 77FF77 88FF88 99FF99 AAFFAA BBFFBB CCFFCC DDFFDD EEFFEE
1111FF 2222FF 3333FF 4444FF 5555FF 6666FF 7777FF 8888FF 9999FF AAAAFF BBBBFF CCCCFF DDDDFF EEEEFF
FFFF11 FFFF22 FFFF33 FFFF44 FFFF55 FFFF66 FFFF77 FFFF88 FFFF99 FFFFAA FFFFBB FFFFCC FFFFDD FFFFEE
FF11FF FF22FF FF33FF FF44FF