abstract initial letter bf logo in dark blue color in white background

font brand text line design circle logo pattern label diagram number advertising presentation document drawing cartoon banner signage poster abstract initial letter dark blue color isolated white background applied financial services suitable brands companies name modern apartment construction 3d isolated object architecture set house city home building office urban logo symbol design vector graphic idea creative abstract initial letter bf fb concept company financial business logotype icon template technology web finance tech alphabet blue sign corporate accounting simple brand market element monogram