abstract initial letter ob or bo logo in red and blue color presented with multiple blue background colors

font brand text line diagram logo circle presentation advertising number cartoon screenshot signage organ poster label document banner design abstract initial letter red blue color presented multiple background colors suitable agency management company inspiration templates background icon abstract vector business logo design concept white alphabet template digital marketing circle line black finance creative mobile innovation internet web sign badge letter industry modern corporate management company logotype minimalist tech application brand initial estate symbol rounded connected bo clean consulting link lowercase ob real simple