How can you modify the background color of a cell by using formul.

[Guest]

I want to find a function within excel which allows you to detect colors. I
want to then be able to attach a condition to the values based on the color
of a cell.

 

[Pete_UK]

You could look at Conditional Formatting ...

In addition, Chip Pearson has some functions related to colours here:

http://www.cpearson.com/excel/colors.htm

Perhaps you can find something that allows you to do what you are
looking for.

Hope this helps.

Pete