Create label programmatically in swift

Create Label in swift programmatically 

         let colorLable = UILabel.init(frame: CGRect(x: 10, y: 10, width: screenWidth-20, height: 30));

        colorLable.backgroundColor = UIColor.lightGray;

        colorLable.text = colorArray [indexPath.row];

        colorLable.textColor = UIColor.green;

    colorLable.textAlignment = NSTextAlignment.center;

        cell.contentView.addSubview(colorLable);