UITableView - change section header color

Question

How can I change color of a section header in UITableView?

EDIT: The answer provided by DJ-S should be considered for iOS 6 and above. The accepted

Answer 1

Set the background and text color of section area: (Thanks to William Jockusch and Dj S)

- (void)tableView:(UITableView *)tableView willDisplayHeaderView:(UIView *)view forSection:(NSInteger)section
{
    if ([view isKindOfClass: [UITableViewHeaderFooterView class]]) {
        UITableViewHeaderFooterView* castView = (UITableViewHeaderFooterView*) view;
        castView.contentView.backgroundColor = [UIColor grayColor];
        [castView.textLabel setTextColor:[UIColor grayColor]];
    }
}