superior preference les blondissimes # lb01 extra light ash blonde - cooler by l'oreal paris Hair Color : Ultra-lightening color and shine system. New optimized fade-defying system. New Preference Les Blondissimes with Optimized Fade-Defying System, creates a rich long-lasting color spectrum to achieve an extra-light, natural-looking shiny blonde haircolor. LB01 is a pale, cool extra light blonde shade with ash tones, which will minimize red/orange tones.