title: How to set colors for Chart.js tooltip labels
body: <p>In Chart.js I am unable to set a color for the tooltip.I want to color the label "December 2016" as same as the color of the legend (Blue).</p>
  
  <p><a href="https://i.stack.imgur.com/r3aKI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/r3aKI.png" alt="enter image description here"></a></p>
  
  <p>Please see below;</p>
  
  <pre><code>graphOptions.tooltips = {
                      enabled: true,
                      mode: 'single',
                      displayColors: false,
                      callbacks: {
                          title: function (tooltipItem, data) {
                              if (tooltipItem.length &gt; 0) {
                                  return tooltipItem[0].xLabel + ': ' + tooltipItem[0].yLabel +" Scans";
                              }
                              return "";
                          },
                          label: function (tooltipItem, data) {
                              if (data.datasets.length &gt; 0) {
                                  return data.datasets[tooltipItem.datasetIndex].label;
                              }
                              return '';
                          },
                          labelColor: function (tooltipItem, chartInstace) {
                              if (data.length &gt; 0) {
                                  return data[tooltipItem.datasetIndex].backgroundColor;
                              }
                          }
                      }
                  };
  </code></pre>