color : String

Sets the color of the custom break.

var  chart =  new  CanvasJS.Chart("container",
{
 .
 .
 axisX: {
    scaleBreaks: {
	customBreaks: [{
	    color: "#99AFD3",
            . 
            .
        }]
    }

 },
 .
 . 
});
chart.render();