title: Mirror the color scale of a Seaborn heatmap, both colors and labels
body: <p>I have a heatmap produced with the Seaborn module as shown <a href="https://i.stack.imgur.com/LlE0l.png" rel="nofollow noreferrer">here</a>.</p>
  
  <p>As the values in the table generally increase with the distance from MSL (the values increase going down in the table), I want to mirror the color scale such that the dark blue color is at the bottom with the corresponding label (12), and the light yellow color is at the top, with label (3).</p>
  
  <p>I only found a way to invert the colors, but then the labels remain in place. How can I mirror the entire scale (both colors and labels)?</p>
  
  <p>Thanks!</p>