That's something that has been used FOREVER, dyes colours our very lives every day, used to tint wood or to dye hair and clothes.
Along with that, I have a few suggestions as to what makes each dye, in terms of colors.
Red : Poppy flowers
Blue : Blueberries
Yellow : Egg or chantrelles
With these 3 basic colors you can pretty much make all the others of the color wheel by mixing them in correct proportions, (1+1) for secondary colors and (1+2) for tertiary.
Or you can create the new ones with other ingredients.
Orange : Carrot or Pumpkin
Green : Peas or hops
Violet : Grapes
This would allow people to change the color of their basic clothes into more diversified colors than beige and green.
COLOR WHEEL!
