Dying My Hair Back To Brown

Sabrina

I’m a natural brunette. I dyed my hair blonde but I kept the undertones & roots brown so. Im wondering since would I be okay to buy a box dye for dark brown hair and dye it? Will it damage it or look bad? Please Help ASAP. I have pictures of my hair now below.

Update: I’ll make sure to update y’all once I dye it!! Thank you so much for the responses. 🥰