目迷五色　

◎ 目迷五色 mùmí-wǔsè

(1) [dazzled by a riot of colour]∶谓色杂模糊,令人眼花缭乱,不能辨晰

(2) [bewildered]∶比喻洞察力不敏锐,为纷呈的世事迷惑而分不清是非