CF 2016 Graphs Using a Stylesheet?

Hi,

I am re-writing all the CF charts on out website and want a stylesheet to hold our coperate colours.

I am using the below JSON code at the moment by i cant find the code that specifes chartseries colours?

I want to be able to use this style sheet for any chart. There used to be a cf tag called colorlist but i belive this is only for pie charts.

Test Chart below calling cf_style_sheet_test

<!--Chart-->
<CFCHART title="Test"  format="png" style="cf_style_test" chartheight="900" chartwidth="900" yaxistitle="Spend £k" xaxistitle="Years" plot="#plot#">

<!--- Baseline - LINE--->
<CFCHARTSERIES type="line" serieslabel="Baseline">
   <cfchartdata item="15/16" value="10">
   <cfchartdata item="16/17" value="20">
   <cfchartdata item="17/18" value="30">
   <cfchartdata item="18/19" value="40">
   <cfchartdata item="19/20" value="50">
   <cfchartdata item="20/21" value="60"> 
</CFCHARTSERIES>

<!--- CA - BAR--->
<CFCHARTSERIES type="bar" serieslabel="Curr. Est.">
   <cfchartdata item="15/16" value="15">
   <cfchartdata item="16/17" value="25">
   <cfchartdata item="17/18" value="35">
   <cfchartdata item="18/19" value="45">
   <cfchartdata item="19/20" value="55">
   <cfchartdata item="20/21" value="65">
  
</CFCHARTSERIES>

</CFCHART>

My style sheet below:

{
"graphset":[
{

"type":"mixed",
"background-color":"#fff9e8",
"border-color":"#ffffff",
"border-width":0,

"title":
{
  "background-color":"#fff9e8",
  "border-width":0,
  "border-color":"#ffffff",
  "border-radius":"0px",
  "shadow":false,
  "font-size":18,
  "italic":true,
  "bold":false,
  "font-family":"Helvetica",
  "color":"#333333"
        },
  "legend":
  {
  "position":"100%, 0%",
  "border-color":"#CCCCCC",
  "background-color":"#ffffff",
  "margin-top":40,
  "layout":"x3",
  "shadow":false,
  "alpha":1
        },

"plotarea":
{
  "margin-top":15,
  "margin-left":70,
  "background-color":"#ffffff",
  "margin-right":10
        },

"source":
{
  "text": "Created by Justine",
  "font-family":"Helvetica",
  "font-size":12,
  "italic":true,
  "bold":true,
  "background-color":"#fff9e8",
  "shadow": false
}

    }
]
}