I have bright blue hair and i want to dye it a dark brownish black will it turn a greenish in the su

because some one said it and like shuld i dye it a differnt color before i dye it black?

I have bright blue hair and i want to dye it a dark brownish black will it turn a greenish in the sun?

why would you want to change it bright blue sounds awusome. But idk if it will turn green. Mine is blond and it turns green in clorine. Curently I have two blue streaks

I have bright blue hair and i want to dye it a dark brownish black will it turn a greenish in the sun?

You have to ask a hair-stylist.

I have bright blue hair and i want to dye it a dark brownish black will it turn a greenish in the sun?

go ask your hair styleist , get her/his opinion, and ask them to do it for you.