Sum the cells that have a color fill to them in a set range

Question

I would very much like to know if there is a function that can sum up the cells that are 'colored only, in a range.

For example: I have a range of number in cells f1:f30 some cells have a color fill to them (doesn't matter what color) and others don't.
How do I sum only the ones with color?

Answer 1

A workaround, use a formula such as:

=SUM(F1:F30)-SUBTOTAL(109,F1:F30)  

in F32, filter rows 1:30 and for ColumnF select Filter by Color, No Fill.