labelBackgroundColor: String

Sets the Crosshair Label background color. The value of labelBackgroundColor can be a “HTML Color Name” or “hex” code.

Default: “grey”
Example: “red”, “#FAC003” ..

var  chart =  new  CanvasJS.Chart("container",
	crosshair: {
		enabled: true,
		labelBackgroundColor: "black",

Try it Yourself by Editing the Code below.

  Also See:    

If you have any questions, please feel free to ask in our forums.Ask Question