Home » Hair Dye Glossary & FAQ's » What Is UV Colour? What Is UV Colour? Manic Panic has a variety of shades that are UV reactive or glow under a black light. These shades are included within the High Voltage Classic range such as: Electric Banana Cotton Candy Pink Electric Lizard Electric Tiger Lily Hot Hot Pink Red Passion Within the Amplified range: Wildfire Hot Hot Pink Cotton Candy Pink Electric Lizard Back To Hair Dye Glossary & FAQ's