
I'll say it — a dark gray sofa in a living room is underrated. It's way more practical than either a white, light gray, or even a black couch if you want a low-maintenance design, and if you find the right style, it's an effortlessly elegant color choice.
However, it's fair to say that, in general, gray couches have fallen out of favor in recent years, replaced by warmer neutrals such as beige or taupe, as well as more 'exciting' colors — think greens, rusts, and blues.