I have several workbooks all linked together.
Some of them are old, some of them are newer (Maybe, I even started them in
a different version of Excel)
When I choose a background color for a cell the color that shows in a
certain position on the palette is not the same in all the workbooks. I
checked it with a macro :

Sub Kleurtest()
'
' Kleurtest Macro
' Macro recorded 12/12/2004 by GDC
'
' Keyboard Shortcut: Ctrl+Shift+D
'
With Selection.Interior
.ColorIndex = 38
.Pattern = xlSolid
End With
End Sub

In one workbook it give me a reddish pink, an another this gives me an
darker pink.

Is the any way of changing the one of the colors in the palette, so I can
have the same color attached to this ".colorindex = 38" ?

Gilbert De Ceulaer