1 Colour preferences and personality traits Reidulf G. Watten 1 , Knut Inge Fostervold 2 1) Department of Psychology, Inland Norway University of Applied Sciences, Norway Email: reidulf.g.watten@inn.no 2) Department of Psychology, University of Oslo, Norway Email: k.i.fostervold@psykologi.uio.no Correspondence to: reidulf.g.watten@inn.no Declaration of Interest: None Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 26 May 2021 doi:10.20944/preprints202105.0642.v1 © 2021 by the author(s). Distributed under a Creative Commons CC BY license.