Easter egg color chart -Mix cup boiling water, 1 teaspoon vinegar and 10 to 20 drops food color in a cup to achieve desired colors. Repeat for each color. Dip hard-cooked eggs in dye for about 5 minutes
DIY Naturally Dyed Eggs with Color Dye Chart. Using things like grape juice, tea, beets, carrots and many more, you can dye eggs (and other things?) in beautiful hues. Tutorial and chart from Two Men and a Little Farm here.