How to perform cell formatting comparison?

Question

Google Sheets

Test spreadsheet:
https://docs.google.com/spreadsheets/d/1EsPJvcxVbr...

How can I compare the formatting of a particular cell with a possible value?
For example, cell A1 has specific formatting (cell background, bold, etc.). The standard has the same formatting - cell D2
How to display the result of cell comparison with the standard in cell B8?
For example, if the background color changes in A1, the design will no longer correspond to the standard (cell D2) and in B8 it should become FALSE

Answer 1

"Out of the box" - no way. You can write a comparison script for one or more formatting options, there are enough of them. There are also Rich values ​​in cells - there may be different formatting for different pieces of content.
See parameters and compare using ===
Range. getBackground
() - Range background color . getFontColor
() - Range text color . getFontWeight () - text weight
, etc.