砖红

玛瑙红 mǎnǎohóng

agate red (color) / a cultivar/breed name using 'agate red' (e.g. 玛瑙红樱桃 agate-red cherry)

胭脂红 yānzhīhóng

rouge red (a bright pinkish-red color) / Ponceau 4R (synthetic red food dye, E124)

红土地 hóngtǔdì

red earth; red soil land / Hongtudi (Yunnan Dongchuan red-earth landscape; also a Chongqing district / metro station)

红蟹 hóngxiè

red crab / any of several crabs with a red carapace; in particular the Christmas Island red crab or Chinese 石蟹

新红 xīnhóng

fresh red / newly red / new (variety of) red

玫瑰红 méiguīhóng

rose red / rose-red color

红色 hóngsè HSK 2 #1,777

red (color)

砖 zhuān HSK 7 #7,678

brick / tile

红灯 hóngdēng HSK 7 #6,730

red light / traffic light (red)

红方 hóngfāng #33,416

the red side (in chess/games/competitions/military exercises) / Red team / red fermented bean curd (a variety of fǔrǔ)