title: How to change ttk.progressBar color in python
body: <p>Does anyone know how I can change the color of my ttk.progressBar? It now shows a green color, and I would love to have it blue.</p>
  
  <pre><code>import ttk
  self.progressBar = ttk.Progressbar(frame3, length=560, maximum=100, mode='determinate');
  self.progressBar.place(x=-5, y=60)
  </code></pre>