Subdued
/səbˈdjuːd/
verb
To overcome, quieten, or bring under control.
To bring (a country) under control by force.
Synonyms: underbring
adjective
Conquered; overpowered; crushed; submissive.
“He is subdued after the disagreement last night.”
Not glaring in color; soft and light in tone.
“The colour scheme used for this room is subdued.”