As has been said before, loudspeakers should be offered with not only different finishes but different coloured grilles.
I used to have a pair of Tannoy speakers with silver grilles and they disappeared quite well against the white wallpaper behind them. I'm certain that helped with the perception of imagery.
With loudspeakers I think it's especially important because they are the item the most likely to be directly in constant line of sight.
This is certainly a weird subject because with LEDs I'm fine with red or green, yet not too keen on blue!
Now there's another point, do most listeners listen with eyes open or with eyes shut?
I used to have a pair of Tannoy speakers with silver grilles and they disappeared quite well against the white wallpaper behind them. I'm certain that helped with the perception of imagery.
With loudspeakers I think it's especially important because they are the item the most likely to be directly in constant line of sight.
This is certainly a weird subject because with LEDs I'm fine with red or green, yet not too keen on blue!
Now there's another point, do most listeners listen with eyes open or with eyes shut?