Do the Chrome/Firefox developer tools have any easy way to simulate forms of color blindness and levels + types of vision loss? I'd love to see such tools front

Do the Chrome/Firefox developer tools have any easy way to simulate forms of color blindness and levels + types of vision loss? I'd love to see such tools front-and-center so that devs are always aware of the need to accomodate for it. My vision isn't that bad, but it's always bothersome to come across pages that don't support black-on-white text for prose. Yes, black-on-white doesn't look as svelte as a hint of gray, but it's so much easier to read.