Castes

High Caste:

Scribe (blue)
Lawyer (blue)
Scholar (blue)
Record Keeper (blue)
Teacher (blue)
Clerk (blue)
Historian (blue)
Accountant (blue)
Builder (yellow)
Physician (green)
Warrior (red)
Caste of Initiates - Interpreters of the Priest-Kings (white)

Low Caste
Peasant (brown)
Assassin (black)
Merchant (gold and white)
Slaver (blue and yellow)
Musician (not mentioned)
Player (red and yellow)
Poet (aqua and red)
Singer (aqua and red)
Tarn Keeper (grey and green)
Thief (none specific)
Woodsmen (black and brown)
Charcoal Maker (black and gray)
Baker (brown and yellow)
Cloth Maker (not mentioned)
Rug Makers (not mentioned)
Carder (not mentioned)
Dyer (not mentioned)
Pot-Maker (brown/green)
Leatherworker (tan)
Saddle-Maker (tan)
Metal Worker (steel gray)
Lighter (striped green white and red)
Vinter (white with green leaves)