title: How do you set the ripple color of a material-ui ListItem?
body: <p>I can seem to find anywhere in the documentation how to go about setting the ripple color on a material-ui ListItem. I have the ListItem wrapped in a MuiThemeProvider with my overridden theme like this:</p>
  
  <pre><code>const muiTheme = getMuiTheme({
    palette: {
      hoverColor: 'red',
    },
  });
  
  &lt;MuiThemeProvider muiTheme={muiTheme}&gt;
    &lt;ListItem&gt;
      ...
    &lt;/ListItem&gt;
  &lt;/MuiThemeProvider&gt;
  </code></pre>
  
  <p>What palette color property should I set to change the ripple color?</p>