[adjective]Muted means not loud or (figurative) not very enthusiastic.There was polite, muted applause when I finished speaking.(figurative) The idea received a muted response.Muted colours are not bright.She prefers wearing muted blues and greens rather than bright primary colours.
MUTED
Meaning of MUTED in English
Cambridge English vocab. Кембриджский английский словарь. 2012