WebColor to UIColor
+ (UIColor *)colorFromHexString:(NSString *)hexString {
unsigned rgbValue = 0;
NSScanner *scanner = [NSScannerscannerWithString:hexString];
[scanner setScanLocation:1];// bypass '#' character
[scannerscanHexInt:&rgbValue];
return [UIColorcolorWithRed:((rgbValue & 0xFF0000) >> 16)/255.0green:((rgbValue & 0xFF00) >> 8)/255.0 blue:(rgbValue & 0xFF)/255.0 alpha:1.0];
}