Add the indicated berries to a Cooking Pot with Water. Then, light the fire to create the corresponding dye which can be used to recolor an item. A single Waterskin will create five quantities of dye.

Black Dye: Water + 2x Charcoal + 15x Narcoberry.
Blue Dye: Water + 2x Charcoal + 15x Azulberry.
Brown Dye: Water + 2x Charcoal + 3x Azulberry + 9 Tintoberry + 6x Amarberry.
Green Dye: Water + 2x Charcoal + 9x Azulberry + 9x Amarberry.
Orange Dye: Water + 2x Charcoal + 9x Amarberry + 9 Tintoberry.
Purple Dye: Water + 2x Charcoal + 9x Azulberry + 9 Tintoberry.
Red Dye: Water + 2x Charcoal + 15x Tintoberry.
White Dye: Water + 2x Charcoal + 15x Stimberry.
Yellow Dye: Water + 2x Charcoal + 15x Amarberry.