Eazicolor 6.003 Dark Mocha Brown Hair Colour (60ml)Eazicolor 6. 003 Dark Mocha Brown Hair Colour Eazicolor shade 6. 003 is a level 6 dark mocha brown a deep, multi dimensional brunette with neutral cool undertones that deliver richness without brassiness. The . 003 tone code denotes a base of neutral brown with a subtle warmth that produces mocha depth rather than a flat or purely cool result. This is the darker counterpart to the Eazicolor 5. 003 Light Mocha Brown level 6 sits one step deeper, giving