葡萄紫 Traditional form: 葡萄紫 Pinyin (reading): pútaozǐ Definitions: grayish purple color Characters: 葡 - grapes; Portugal, Portuguese 萄 - grapes 紫 - purple, violet; amethyst; surname Traditional characters: 葡 - grapes; Portugal, Portuguese 萄 - grapes 紫 - purple, violet; amethyst; surname