I have a routine that checks for font which is the same
colour as the cell Interior colour. The routine
overlooked a range of cells which look like they have
white font in them. When I go to the cell and look and
try to change its font colour to black, nothing happens.
then when I go to Format\Cell\Font the cell colour
registers as black. However its clearly not. The cell
itself is white with no apparent font colour other than
white. Does anyone know what is going on here?

Thanks