群ぐん青じょう色いろ

noun, noun which may take the genitive case particle 'no'

ultramarine (color)

A vivid deep blue color, originally made from ground lapis lazuli. Used as a noun or with の to describe something as ultramarine.

• 彼かの女じょは群ぐん青じょう色いろのドレスを着きてい