colorSet: String

Sets the colorSet of StockChart. Color Set is an array of colors that are used to set the color of individual dataSeries in a sequence. Various predefined Color Sets are bundled along with the library. You can either choose from the pre-defined Color Sets or define your own Color Set as shown in this tutorial.

CanvasJS provides a way to add custom colorSet to the library. Color Sets added in this manner are globally available and can be used by any dataSeries in the StockChart.

CanvasJS.addColorSet("customColorSet1", [//colorSet Array
  "#4661EE",
  "#EC5657",
  "#1BCDD1",
  "#8FAABB",
  "#B08BEB",
  "#3EA0DD",
  "#F5A52A",
  "#23BFAA",
  "#FAA586",
  "#EB8CC6",
]);

Once a Color Set is added, you can refer it by its name – similar to pre-defined ones. Below is the syntax showing how to refer it.

var stockChart = new CanvasJS.StockChart("container",
{
 .
 .
 colorSet: "customColorSet1",
 .
});
stockChart.render();