瓦蓝 Traditional form: 瓦藍 Pinyin (reading): wǎlán Definitions: (usu. of the sky) azure; bright blue Characters: 瓦 - tile; pottery, earthenware 蓝 - blue; indigo plant; surname Traditional characters: 瓦 - tile; pottery, earthenware 藍 - blue; indigo plant; surname