#define UIColorFromRGB(rgbValue) [UIColor \
colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 \
green:((float)((rgbValue & 0xFF00) >> 8))/255.0 \
blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 202, 23)];
label.textAlignment = UITextAlignmentCenter;
label.backgroundColor = [UIColor clearColor];
label.shadowColor = UIColorFromRGB(0xe5e7eb);
// label.shadowOffset = CGSizeMake(0, 1);
label.textColor = UIColorFromRGB(0x717880);
label.text = @"Edit Classes";
label.font = [UIFont boldSystemFontOfSize:20.0];
label.shadowColor = [UIColor colorWithRed:0 green:0 blue:0 alpha:0.5];
label.shadowOffset = CGSizeMake(0, -1.0);
UIBarButtonItem *toolBarTitle = [[UIBarButtonItem alloc] initWithCustomView:label];
UIBarButtonItem *fixedSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:self action:nil];
toolBar.items = [NSArray arrayWithObjects:fixedSpace, toolBarTitle, fixedSpace, nil];
インターフェイスビルダーを試しましたか? – ThomasRS