This is the 8026th most frequent Russian word.
краснодарского
"Of Krasnodar" (relating to the city or region of Krasnodar in Russia).
The word 'краснодарского' is an adjectival modifier in the genitive case, describing 'края' (region). It specifies the origin or belonging to this region.
Я посетил музей краснодарского края.
I visited the museum of the Krasnodar region.
Here, 'краснодарского' modifies 'футбола' (football) in the genitive case, showing the attribute or context related to Krasnodar.
Эта книга посвящена истории краснодарского футбола.
This book is dedicated to the history of Krasnodar football.
'Краснодарского' modifies 'чая' (tea) in the genitive case, indicating the geographic origin of the tea.