This wealthy, raven-winged shade outcomes from a dye formulation that penetrates the hair shaft, depositing shade molecules inside its cortex. Not like short-term or semi-permanent choices, this sort of coloration necessitates new hair progress for the colour to fade naturally. An instance is the dramatic shift from a light-weight brown to a deep, almost-black blue achieved by means of this course of.
The enduring nature of this shade alternative gives advantages equivalent to lowered frequency of touch-ups and a persistently vibrant look. Traditionally, darkish hair colours have been related to youthfulness and class, contributing to the continued reputation of this explicit shade. It offers a daring but traditional aesthetic, permitting for private expression with out the dedication of unconventional, brighter hues.