Hi Mark Wise,
Thanks for using Syncfusion product. We have analyzed your query and you can get the default series colors from “model.colors” as like in the below code snippet. We also like to inform you that you can also set custom colors using “palette” as like in below code snippet.
Code Snippet:
I. Get default built-in colors.
Code Snippet[ASP] : [Default.aspx]
var chartObj = $("#Chart1").ejChart("instance");
var colors=chartObj.model.colors;
II. Set custom colors:
Code Snippet[ASP] : [Default.aspx]
$("#Chart1").ejChart({palette: [ "#0CBDF4", "#A2CE36", "#F94165"] });
We have prepared following sample based on your requirements and it can be downloaded from below sample link.
Sample link:
WebApplication2.zip
Please let us know if you have any concern.
Thanks,
Vinothkumar Arumugam.