That is not the Fetish character window. Fetish uses the default currently, you're using someone else's window as a drop in (from DarqUI according to Darqwood) and it's just picking up the color scheme of Fetish.
If you want to continue to use that piece you need to get it updated from the source (DarqUI). Otherwise delete the file and it'll revert to the Fetish default (which is the default window).
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