subdued in WordNet English dictionary

1. lacking in light; not bright or harsh
   "a dim light beside the bed"; "subdued lights and soft music"
   dim  subdued 
   
2. in a softened tone
   "hushed voices"; "muted trumpets"; "a subdued whisper"; "a quiet reprimand"
   hushed  muted  subdued  quiet 
   
3. restrained in style or quality
   "a little masterpiece of low-keyed eloquence"
   low-key  low-keyed  subdued 
   
4. not brilliant or glaring
   "the moon cast soft shadows"; "soft pastel colors"; "subdued lighting"
   soft  subdued 
   
5. quieted and brought under control
   "children were subdued and silent"
   subdued