noun
warm color; angry look
Primarily a color term for warm hues (reds, oranges, yellows). The 'angry countenance' sense is a rare, literal reading of the kanji (温 'warm' + 色 'color/complexion') and is not common in modern Japanese.
この部屋は温色の照明で落ち着いた雰囲気だ。
This room has a calm atmosphere with warm-colored lighting.
温色の服を着ると顔色が明るく見える。
Wearing warm-colored clothes makes your complexion look brighter.