Beautiful pastel purple and silver hair colro created by hair stylist Becky Marinich:
She requested a gradient pastel look with variations of lightness and darkness. I mixed Joico Color Intensity Clear Mixer to Indigo 4 to 1 at roots to blend into style. Then I slightly increased the Indigo for midstrand-end, and once again increased the Indigo and balayaged the vibrant mixture into ends and worked it all the way to roots in some areas.
via http://community.behindthechair.com/photo/lovely-lilac-created-with-joico-color-intensity