Update! I got black :) URGENT! What color should I get my hair dyed (going in today at 10am!!!)

My hair is naturally dark brown but I bleached it this last April and then went in and had it re dyed to a shade of brown like 3 months ago but it faded to this uglyish yellowish color - I scheduled an appointment for this morning to get a full dye and I was wondering what color should I do!

Update:

Did black :) thank you guys for all the ideas!!!