洋よう藍らんじ字FuriganaMeanings1nounindigorare termRare term for indigo, especially Western indigo as opposed to traditional Japanese indigo (藍). Cross-referenced with インディゴ.See also: インディゴ洋よう藍らんは、西せい洋ようから伝つたわった藍あいの染せん料りょうを指さすことがある。洋藍 sometimes refers to indigo dye introduced from the West.