Official-website/html/assets/js/theme/roma.js

(function (root, factory) {if (typeof define === 'function' && define.amd) {
        // AMD. Register as an anonymous module.
        define(['exports', 'echarts'], factory);
    } else if (typeof exports === 'object' && typeof exports.nodeName !== 'string') {
        // CommonJS
        factory(exports, require('echarts'));
    } else {
        // Browser globals
        factory({}, root.echarts);
    }
}(this, function (exports, echarts) {
    var log = function (msg) {
        if (typeof console !== 'undefined') {
            console && console.error && console.error(msg);
        }
    };
    if (!echarts) {
        log('ECharts is not Loaded');
        return;
    }

    var colorPalette = ['#E01F54','#001852','#f5e8c8','#b8d2c7','#c6b38e',
        '#a4d8c2','#f3d999','#d3758f','#dcc392','#2e4783',
        '#82b6e9','#ff6347','#a092f1','#0a915d','#eaf889',
        '#6699FF','#ff6666','#3cb371','#d5b158','#38b6b6'
    ];

    var theme = {
        color: colorPalette,

        visualMap: {
            color:['#e01f54','#e7dbc3'],
            textStyle: {
                color: '#333'
            }
        },

        candlestick: {
            itemStyle: {
                normal: {
                    color: '#e01f54',
                    color0: '#001852',
                    lineStyle: {
                        width: 1,
                        color: '#f5e8c8',
                        color0: '#b8d2c7'
                    }
                }
            }
        },

        graph: {
            color: colorPalette
        },

        gauge : {
            axisLine: {
                lineStyle: {
                    color: [[0.2, '#E01F54'],[0.8, '#b8d2c7'],[1, '#001852']],
                    width: 8
                }
            }
        }
    };

    echarts.registerTheme('roma', theme);
}));