Of a dark reddish brown.

深赤褐色的。

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The most popular dark reddish brown is red yellow and brown red. They can be defined to moderate dark reddish brown.

最受老百姓欢迎的酱色为红黄色与棕红色，可定为适度酱色。

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Generally not suitable for wearing the simple harmonic deep dark tonal cool costume, such as blackish green, brown, dark reddish purple, etc.

一般不适宜穿素雅的冷色调和深暗色调的服装，如墨绿、绛紫、深棕、深蓝等色。

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He shut his eyes but, instead of praying for inward strength now, he found he was just looking at the strange reddish dark and the little flashes and floaters in there that got almost hypnotic when you really looked at them.

NEWYORKER: Wiggle Room

He looked tired and drab, his eyes rimmed with dark circles, a reddish stain disfiguring his crisp white polo shirt.

NEWYORKER: Raj, Bohemian

This new genetic approach is also able to differentiate between some hair colours that are similar, for example, between red and reddish blonde, or between blonde and dark blonde hair.

BBC: Hair colour predicted from genes