紺こん碧ぺき

noun

deep blue; azure

A rich, vivid blue often used in poetic or descriptive language, such as for the sea or sky.

• 紺碧こんぺきの空そらが広ひろがっていた。

  The deep blue sky stretched out.

• 船ふねは紺こん碧ぺきの海うみを進すすんでいった。

  The ship sailed through the azure sea.