Closest match to Wrack White?

[Magos Takatus]

Hi, I'm painting a model following a particular paint scheme and the next step is to use Wrack White but I don't have the colour. Would somebody tell me what kind of colour it is? It looks similar to White Scar to me but does it have more of a cream colour like Pallid Wych flesh?

 

I'm not really interested in buying the drybrush paints but without being able to see the pot first hand I can't really tell what colour it is. How does it compare to Praxeti white? The latter looks a bit more of a cream colour to me.

 

Hopefully someone can help me out. Thanks for your time.