Niebieskich

Niebieskich is a form of the Polish adjective niebieski, which means blue. It is used as a declined form that appears in the genitive plural and, in many contexts, in the accusative plural for masculine personal nouns. In Polish, adjectives agree with the noun they modify in gender, number and case, so niebieski changes its ending according to the grammatical role of the noun.

The form niebieskich specifically represents the genitive plural ending. It is also used as the accusative plural form for masculine personal nouns, since Polish treats the accusative plural of such nouns the same as the genitive plural for adjectives. This means niebieskich can appear in sentences describing a group or in phrases requiring a genitive or masculine accusative context, even though the color itself remains unchanged.

Common uses include color description in phrases such as w niebieskich ubraniach (in blue clothes) or kolory niebieskich oczu (the color of blue eyes). Because niebieskich is a declined adjective form, it does not stand alone as a noun; it always accompanies a noun and agrees with it in case and number.

In written Polish, niebieskich frequently occurs in descriptive prose, poetry and journalism, especially when specifying shades of blue or attributing the color to objects, people or groups. The word illustrates how Polish color adjectives inflect to fit grammatical structure rather than forming a separate lexical item.

See also: Polish adjectives, color terms in Polish, grammar of Polish adjectives.