Quartz powder+quiet blue. The official support color of wannaone is quartz powder+quiet blue. WANNA ONE is a Korean limited male singing group launched by CJ EM on August 7, 20 17. The Committee consists of 1 1 members: Yin Zhisheng, He Chengyun, Huang Minxian, ONG· Wucheng, Jin Baehuan, Jiang Dayi, Park Zhixun, Park Yuzhen, Pei Jinying, Li Dahui and Lai Kuanlin. 20 19 1 month, held a farewell concert in Seoul, South Korea, and was officially dissolved.