Aesthetically, even if one likes the colorful (for example, in clothes), it is normal and acceptable, and sometimes it might even be good, but one must remember to balance it with the “base” – the garnish – “rice”, “bread”, that is – the simple.
Aesthetically, but also ideologically. Balancing it with simplicity.
Black, white, gray, beige, blue…
In music, by the way, rhythm plays an interesting balancing role in this context