Soot Black Dye

Soot Black Dye is a dye.

Source
Soot Black Dye can be crafted, purchased, obtained as a quest reward, or as a drop from a duty.

Crafting
Soot Black Dye can be crafted by the following classes as a level 30 recipe with the following materials:

Alchemist

 * x1
 * x1
 * x1

Armorer

 * x1
 * x1
 * x1

Blacksmith

 * x1
 * x1
 * x1

Carpenter

 * x1
 * x1
 * x1

Culinarian

 * x1
 * x1
 * x1

Goldsmith

 * x1
 * x1
 * x1

Leatherworker

 * x1
 * x1
 * x1

Weaver

 * x1
 * x1
 * x1

Vendors
Soot Black Dye can be purchased for from the following vendors:
 * Ixali Vendor - North Shroud

Duties
Soot Black Dye can be obtained as a drop from the following duties:
 * The Fractal Continuum