Sometimes beige and grey make greige. Not in this case. In this situation, beige and grey create harmony. This is a very soothing environment. That's not boring, though. There are soft tones, but interesting textures and art. This is a very comfortable and trendy color combination. To be even more trendy, you can take it upbeat and add bright color accents in throw pillows, glassware, and art, but you would lose the harmonious aspect of this palette.