Black and off-white make up the two poles of the gamut, but dusty blues smooth out contrast and create harmony. A good option for decorating a lobby or hallway in an apartment. Every visitor from the doorway will feel that he is entering the house or office to respectable people who value tradition and reliability. Of course, the blue color will visually make the corridor more spacious, but you need to take care of the right lighting so that it is not too gloomy.
