柯林斯詞典indigo /??nd??ɡ??/ 1. COLOR Something that is indigo is dark purplish blue in colour. 靛藍(lán)色 返回 indigo劍橋詞典a bluish-purple colour 靛藍(lán)色 indigo adjective uk Your browser doesn't support HTML5 audio us Your browser doesn't support HTML5 audio having a bluish-purple colour 靛藍(lán)色（的） 返回 indigo