Hi Deirdre,

There is a 'Conditional Chart Formatting' sample workbook at
http://edferrero.m6.net/charting.aspx

Ed Ferrero
http://edferrero.m6.net/

>I have an area chart that displays electricity usage (y-axis) for each hour
> of one day (x-axis). I want hours 1-7 to be blue, 8-12 green, etc.
>
> --
> Deirdre M.