how should I go about dying these pants black? will the thread be dyed black as well if I use Rit? how can I protect the Carhartt patch from the dye?

How to Get as Dark a Color as Possible

Rit Dye Rit All Purpose Liquid Dye, 236ml, Green, 8 Fl Oz

Got these yesterday and I'm considering dyeing the laces to match

Graphite Rit Dye Results

Rit Dye Rit All Purpose Liquid Dye, 236ml, Green, 8 Fl Oz

In a hurry since Black Chuck 70's are unavailable EVERYWHERE, I got these new and want to dye them black with Rit Dye but I'm worried about staining the patch and stitching

Carhartt WIP - Flint Black Garment Dyed - Pants

Carhartt WIP Regular Cargo Pant - Garment Dyed Twill Black – Page Regular Cargo Pant - Garment Dyed Twill – Carhartt WIP USA

Tan Tie Dye