Shirabe
鈍色

鈍色にびいろ

Noun Noun
English jmdict
1
noun (common) (futsuumeishi)nouns which may take the genitive case particle 'no' dark gray;dark grey
2
noun (common) (futsuumeishi) only applies to どんじき donjiki (clerical dress)
Other forms にび色 【にびいろ】 (search-only kanji form)