▁Krak ów ". ▁ ▁Col ours ▁and ▁flag ▁The ▁official ▁colors ▁of ▁Krak ów ▁are ▁white ▁and ▁blue . ▁The ▁flag ▁consists ▁of ▁two ▁horizontal ▁stri pes ▁of ▁equal ▁width , ▁the ▁top ▁one ▁white ▁and ▁the ▁bottom ▁one ▁blue . ▁The ▁flag ▁proport ions ▁are ▁ 5 : 8 . ▁The ▁white - and - blue ▁b icol or ▁was ▁adopted ▁as ▁the ▁flag ▁of ▁the ▁Free ▁City ▁of ▁Krak ów ▁in ▁ 1 8 1 5 . ▁It ▁is ▁almost ▁identical ▁with ▁the ▁civil ▁flag ▁of ▁San ▁Mar ino , ▁the ▁only ▁difference ▁being ▁the ▁sh ade ▁of ▁blue . ▁ ▁B anner ▁The ▁b anner ▁consists ▁of ▁a ▁white ▁salt ire ▁in ▁a ▁blue ▁field ▁with ▁the ▁coat ▁of ▁arms ▁super im posed ▁in ▁the ▁center . ▁The ▁b anner ▁proport ions ▁are ▁ 5 : 8 . ▁It ▁is ▁attached ▁to ▁a ▁pole ▁to pped ▁with ▁a ▁mini ature ▁of ▁the ▁crown ▁used ▁for ▁coron ations ▁of ▁Polish ▁k ings . ▁ ▁Use ▁of ▁official ▁symbols ▁The ▁use ▁of ▁the ▁city ' s ▁official ▁symbols ▁is ▁reg ulated ▁by ▁the ▁Ord in ance ▁no . ▁ 1 6 7 / 2 0 0 4 ▁signed ▁by ▁the ▁Mayor ▁of ▁Krak ów ▁on ▁February ▁ 6 , ▁ 2 0 0 4 . ▁ ▁Both ▁the ▁b anner ▁and ▁the ▁se al ▁exist ▁in ▁only ▁two ▁official ▁spec im ens . ▁One ▁set ▁of ▁the ▁b anner ▁and ▁se al ▁is ▁used ▁by ▁the ▁Mayor ▁( Pre zy dent ▁Mi