RGB with hexadecimal color

[Beyond-Chao]

Not Work RGB with hexadecimal color ；

example：[UIColor colorWithRGBHex:0xF5F6F7];

• (UIColor*) colorWithRGBHex: (UInt32) hex {
  int r = (hex >> 16) & 0xFF;
  int g = (hex >> 8) & 0xFF;
  int b = (hex) & 0xFF;
  return [UIColor colorWithRed: r / 255.0f
  green: g / 255.0f
  blue: b / 255.0f
  alpha: 1.0f];
  }