I cannot wait to get this red out of my hair 😑

I had dyed my hair black before, and it has faded to a gross red-brunette color. I hate it. My natural color is like a cool medium ash brown with a lot of silver. I want to let my natural color grow out but it's taking too long. 😩

Natural color (you can see how red the bottom length of my hair is in comparison if you look at the part of my hair that is up in a bun).