ios switch开关状态的颜色修改

_switchButton.onTintColor = HEXCOLORA(0xDC143C, 1);

    _switchButton.tintColor=HEXCOLORA(0x708090,1);

    _switchButton.backgroundColor = HEXCOLORA(0x708090, 1);

    _switchButton.layer.cornerRadius = 31/2.0;

    _switchButton.layer.masksToBounds = true;