煤烟色的

例句：

1. 1. The painting is painted in a coal-smoke color.
   这幅画是煤烟色。
2. 2. The clothes are dyed with coal-smoke color.
   这些衣服是用煤烟色染料染的。
3. 3. The room was painted in a coal-smoke color to give it a cozy feel.
   为了给人一种温馨的感觉，房间被涂成了煤烟色。