//设置导航栏标题颜色
self.title = @"通讯录";
UIColor *color = [UIColor orangeColor];
NSDictionary *dic = [NSDictionary dictionaryWithObject:color forKey:NSForegroundColorAttributeName];
self.navigationController.navigationBar.titleTextAttributes = dic;原文：http://www.cnblogs.com/guominghao/p/5041908.html