Hi Tony
There isn't anything that comes with Excel.
However, have a look at this site for processing of coloured cells.

www.xldynamic.com/source/xld.colourCounter.html


HTH
Michael

"Tony Rice" wrote:

Is there a function, or some VBA code that will detect
that a user has applied a fill color to a cell? I want to
reference a cell, and with a =IF function, apply a
calculation to colored cells.