Brown is the new black.

棕色取代了黑色变得时髦起来。

《牛津词典》

Some were gray, others white, and still others a mixture of brown and black.

有些是灰色的，有些是白色的，还有一些是棕色和黑色的混合色。

youdao

They are buff-colored or brown with some black along their backs.

它们是黄褐色或棕色，背部有一些黑色。

youdao

And here in the middle of the page a little ways down: My love's striped black-and-white cotton frock, jaunty blue cap, white socks and brown moccasins were not quite in keeping with the large, beautifully cut aquamarine on a silver chainlet which gemmed her throat, a spring rain gift from me.

在这一页中间偏下的地方：,我的小情人穿着黑白条子的棉布裙，带着鲜艳的蓝色帽子，白袜子和亮皮鞋与她脖子上那条优美的,蓝宝石项链有些不协调,这是由于那场春雨我送给她的礼物。

耶鲁公开课 - 1945年后的美国小说课程节选

They were discussing how we all might better advance the story of black-brown unity as opposed to black-brown conflict.

NPR: What Will Be African-Americans' Political Destiny?

The urgency of the hour demands that we make common cause with all of America's workers -- white, black, brown -- all of whom are being hammered by this recession, all of whom are yearning for that spring to come.

WHITEHOUSE: President Obama on Dr. King's Legacy

The team was also able to determine, with a prediction accuracy of about 86%, whether a brown-eyed, black haired person was of non-European versus European origin (excluding some nearby areas such as the Middle East).

BBC: Forensic test can predict hair and eye colour from DNA