Troy said:
What I am looking for is if B7 is < 19 then color the
following cells in gray A7, B7, C7, D7, E7, F7, G7, and H7.
Select A7:H7.
Format > Conditional formatting
Change first box to "Formula Is".
In second box type this formula:
=($B$7<19)
Click the "Format" button and choose your grey formatting.
Click two "OK" buttons to get out, and the job is done.
It is important to have an absolute reference ($B$7, rather than B7) in this
situation, so that all 8 of your cells base their conditional formatting on
the same cell.