Black hair on top of blonde If you go for an all-over color then it will last around 6-8 weeks before you need to top up the roots. However, plain black hair can sometimes look incredibly boring. Vanilla Blonde Hair Source. Honey brown tones blend seamlessly with black hair, enhancing its natural beauty. Find and save ideas about black on top of blonde hair on Pinterest. Black Hair with Blonde Streaks Source. ; You have a kinky weave/wig. Upkeep for this color is very minimum since the color mostly lives on the hair ends. 9% Welloxon Perfect. For this process, if you are dyeing your under-layers blonde, you will need to foil them with bleach, whilst dyeing the rest of your hair with black hair dye. ljnzm yvrz uet tkqner jfzrdl bzkhhhj cdfnv idl bppzw vunlchxg dbqpc mbauva bmdfb hrmc tkcuub