JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://www.prioritymarketers.com/jqplot/src/jquery.jqplot.css">
<script src="http://www.prioritymarketers.com/jqplot/src/jquery.jqplot.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.meterGaugeRenderer.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.barRenderer.js "></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.pieRenderer.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.categoryAxisRenderer.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.pointLabels.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.cursor.js"></script>
<script src="http://www.prioritymarketers.com/jqplot/src/plugins/jqplot.enhancedLegendRenderer.js"></script>
<div id="chart2" class="plot0" style="width:250px;height:170px;"></div>

JavaScript

$(document).ready(function(){
    var data = [['Nissan', 4],['Porche', 6],['Acura', 2],['Aston Martin', 5],['Rolls Royce', 6]];
    var colors = [];
    var threshold = 5;
    $.each(data, function(index, value){
        if(value[1] > threshold)
          colors.push("#FF0000");
        else
          colors.push("#0000FF");
    });
    plot = $.jqplot('chart2', [data], {
        title:'Bar Chart with Varying Colors',
        seriesColors: colors,
        seriesDefaults:{
            renderer:$.jqplot.BarRenderer,
            rendererOptions: {
                varyBarColor: true
            }
        },
        axes:{
            xaxis:{
                renderer: $.jqplot.CategoryAxisRenderer
            }
        }
    });
});