ArcGISPortalViewer.Popup.Primitives.Charting.BaseChart.GetColorByIndex C# (CSharp) Method

        protected Brush GetColorByIndex(int index)
        {
            string chartColor = _chartColors[index % _chartColors.Count()];
            Color color = Color.FromArgb(0xff, byte.Parse(chartColor.Substring(0, 2), NumberStyles.HexNumber), byte.Parse(chartColor.Substring(2, 2), NumberStyles.HexNumber), byte.Parse(chartColor.Substring(4, 2), NumberStyles.HexNumber));
            return new SolidColorBrush(color);
        }