Unusually beautiful wall color in a Stockholm apartment (71 sq m)

In today's time, the more complex the color in interior design, the more original and interesting the interior looks. And so in this two-room apartment in Stockholm, it's hard to immediately name the color the walls are painted in (let's say dark coral), but it is exactly this color that made the interior stylish and memorable. It should also be noted that the apartment has an unusual layout, where the living room functions as a hallway. What do you think