Which color of briefcase from Filson?

I'm pretty set on getting a new Filson briefcase, however I am unsure which color is most versatile. I will be mainly using it as a commuter bag to and from work and I dress business casual: dress shirts/pants, pea coats, sweaters, etc.

I like the tan bag, however I am concerned that it will get dirty easily.

Thanks for the opinions reddit!!

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