title: Pascal - Set background to white (not grey, pure white)
body: <p>Is it possible to set console background in Pascal to pure white?
  I'm no satisfied with</p>
  
  <pre><code>TextBackground(White);
  </code></pre>
  
  <p>I can use WinApi functions if that changes anything.
  I know that background in console can be set to pure white (not grey). I once saw program with it. I think it was batch script. But I would like to achieve it in console.
  Any trick will do. It can be very low level if there is no other way.</p>
  
  <p>UPDATE.
  I found batch command.</p>
  
  <pre><code>"COLOR arg"
  </code></pre>
  
  <p>I know I can use it in C++ by using</p>
  
  <pre><code>System("COLOR fc");
  </code></pre>
  
  <p>But I can't find any "System" command in Pascal.</p>