一切經音義 21.305

21.305

紺青（紺古暗反珠叢曰深青之色而伴赤色者謂之紺也）。

Dark blue (*ganqing*; *gan* has the *fanqie* onset *gu* and rhyme *an*; the *Zhucong* states: "A deep blue color accompanied by red is called *gan*").