sepia umber

例句：

1. 1. The sepia umber color of the old books is very appealing.
   旧书的深棕色非常吸引人。
2. 2. The sepia umber walls are a nice contrast to the bright white ceiling.
   深棕色的墙壁与明亮的白色天花板形成了很好的对比。
3. 3.The sepia umber dress looks elegant and timeless.
   深棕色的连衣裙看起来既优雅又经典。