Access Report - save as pdf: Some colors are wrong

Hello,

i have an report in Access.

All headings have the exact same format.

But if i save the report as an pdf the colors do not look the same

On the right side the text color seems to be grey while it is more or less white in the left side.
Already in the reprot preview it does not look exact the same but it gets worst when saving as pdf.

As written the setting is the same for all labels.

Any idea how i can get them to look the same?