3 sentences

1. 这幅画采用了明亮的暖色调。

   zhè fú huà cǎi​yòng le míng​liàng de nuǎn sè​diào.

   This painting uses bright, warm tones.

   Source: Dong Chinese Dictionary

2. 深褐的色调让家具显得非常庄重。

   shēn hè de sè​diào ràng jiā​jù xiǎn​de fēi​cháng zhuāng​zhòng.

   The dark brown tones make the furniture look very solemn.

   Source: Dong Chinese Dictionary

3. 整部电影的色调非常沉重。

   zhěng bù diàn​yǐng de sè​diào fēi​cháng chén​zhòng.

   The overall tone of the movie is very somber.

   Source: Dong Chinese Dictionary