"If their hair picks up natural pigment from the ... Your hands will not only be left with an alien-esque purple-blue tint, but the color will also linger around your nail beds and cuticles.

They walked out sporting Honolulu blue hair and highlights. On Monday, Dy'nfly, a "pop-in, pop-out hair color bar" began offering fans a chance to dye their hair Honolulu blue at its six locations ...