Each color in Excel has its index. You can get both background and font color with a shortcode. Let’s use the following example to illustrate how the code works.

Tutorial Content
Check cell background-color
In order to check the cell background color, you have to use VBA. Press Alt + F11 to open VBA Editor. Insert a new module to the project.
We will use this function to determine the background color.
Function CheckBackgroundColor(cell As Range)
If (cell.Cells.Count > 1) Then
CheckBackgroundColor = "Enter one cell"
Exit Function
Else
CheckBackgroundColor = cell.Interior.Color
End If
End Function
code explanation
The following function checks whether the range parameter is only a single cell. If it’s not it, it will display a text informing you to enter a single cell as a parameter.
If you entered a single cell, the function displays its background color.
Check cell font color
You can quickly modify this function to works also with font color.
Function CheckFontColor(cell As Range)
If (cell.Cells.Count > 1) Then
CheckFontColor = "Enter one cell"
Exit Function
Else
CheckFontColor = cell.Font.Color
End If
End Function
This will give us the following result.

What you get is a color in decimal form. You may want to convert them into hexadecimal form.
=DEC2HEX(C2)
If you use it for the white text you will get FFFFFF.