You'll need to write a formula in a2 that points to a1 and returns a value
you can use for conditional formatting; e.g., if your conditional format for
a1 is set to make it red if its value is greater than 0, you could write the
following formula in a2 with the same conditional format:

=IF(A10,1,0)

"Marlo" wrote:

Hi,
I would like to conditional format cell a2 to red only if a1 is red. Does
anyone knows how to do that?
Thanks