Better List...
I've only used alkanet root powder and chlorophly (sp??), pumpkin, carrot oil (use juice also), paprika, coffee, cinnamon, beet juice, spinach juice, and all kinds of tea. I can make a batch of chlorophyl this weekend and post photos...it is lovely green!!
List as promised..
Alfalfa medium green
Alkanet steep in oil first - deep purple to muted blue
Annatto Seed steep in oil first - yellow orange
Beet Root muted pink to red
Ground Calendula Petals - yellow
Carrots, shredded or ground - yellow to orange
Ground Chamomile yellow-beige
Chlorophyll - medium greens
Cinnamon - tan to brown can be an irritant
Cloves, ground brown
Cochineal powder deep red
Cocoa powder brown
Coffee/coffee grounds - brown to black
Comfrey Root light milky brown
Cucumber bright green
Curry powder - yellow
Elderberries steep in lye solution light brown
Henna, ground - olive to deep drab green - brown
Indigo root - deep blues - caution, can stain
Kaolin Clay - white
Kelp/seaweed - green
Madder root - rosy red - purple
Milk (goats or cow's) - tan to brown, depending upon sugar & fat content
Morrocan Red Clay - Brick Red
Paprika light peach to salmon - can be an irritant
Poppy Seeds - Blue-grey to light black specks
Pumice, ground - grey
Pumpkin, pureed - lovely deep orange Example
Rattanjot lavender to purple
Rose Pink Clay - Brick red
Rosehip seeds, ground - light tan to deep brown
Safflower Petals- yellow to deep orange
Saffron - yellows
Sage - green
Spinach light green
Spirulina/Blue-Green Algae blue-green
Titanium Dioxide- bright white
Tumeric gold to amber