If you don't want to purchase dyes for coloring your Easter eggs, here are some natural substitutes... Orange: Paprika; 4 Tbsp per quart of water Blue: red cabbage; 4 cups, sliced, per quart of water Red: Pomegranate juice in place of water Pink: Cranberry juice in place of water Green: Spinach; 4 cups per quart of water Ocher: Onion skins; 4 cups of the dry outer skins Mocha: One quart of strongly brewed coffee in place of water To use: Combine dye materials, 2 Tbsp vinegar and water, in a large pot.