How the colours of objects and light affect human emotions, performance and health. The need for a holistic approach to design indoor environment.
DOI:
https://doi.org/10.23738/CCSJ.110108Keywords:
Identity, Quality, Visual Context, Indoor Environment, Perception, Properties, Circadian cycleAbstract
Colours and lights have been shown to influence mood and performance, "cool colours" like blue and green are relaxing and peaceful to the eye, whereas "warm colours" such as red and yellow seem activating and arousing. Cool light, rich in short wavelength radiations, has also a significant effect in terms of circadian rhythm synchronization by inducing melatonin suppression.
For colours to be used in industrial objects, social and cultural factors also play a significant role.
The choice of colours in indoor environments, for both objects and light, should thus be done considering all these aspects. However, these different approaches lead to different points of view and to hardly comparable results. Also, the design process is unique and the final user is not able to distinguish between colour perception, visual and non visual effects of light as well as messages that can be expressed by means of colour patterns.
It appears necessary to establish reciprocal interactions among the different disciplines involved in the choice of objects and light colours, and namely among researchers in medical science, psychology, lighting and industrial design, in order to assess an interdisciplinary methodology that can be applied to indoor design.
References
AL-Ayash A., Kane R. T., Smith D. (2016) “The Influence of Colour on Student Emotion, Heart Rate, and Performance in Learning Environments,” Colour Research & Application, vol. 41 196–205.
Albers J.(1963) Interaction of Colours, Yale University Press, New Haven.
ANSI/IES (2018) TM-30-18 IES Method for Evaluating Light Source Color Rendition. Illuminating Engineering Society. ISBN-13: 978-0-87995-379-9.
Bellia L., Pedace A., and Fragliasso F. (2017) "Indoor lighting quality: Effects of different walls colours,” Lighting Research and Technology, vol. 49, n.1, 33-48.
Bourgin P., Hubbard J. (2016) “Alerting or Somnogenic Light: Pick Your Colour,”PLoS Biology. 14(8): e2000111. doi:10.1371/journal.pbio.2000111.
Brainard G.C. et al. (2001) “Action Spectrum for Melatonin Regulation in Humans: Evidence for a Novel Circadian Photoreceptor,” Journal of Neuroscience, vol. 21, no. 16, 6405-6412.
Brusatin M. (1983) Storia dei colori, Einaudi, Torino.
Carmagnola F. (1991) Luoghi della qualità. Estetica e tecnologia del postindustriale, Edizioni Domus Academy, Milano.
Castelli C.T. (1999) Transitive Design. A design Language for the Zeroes, Electa, Milano.
Codeluppi V. (2000) Lo spettacolo della merce. I luoghi del consumo dai Passages ai Disney World, Bompiani, Milano.
Garvin D.A. (1988) Managing Quality, The Free Press, New York.
Giedion S. (1948) Mechanization Takes Command. A Contribution to Anonimous History, Oxford: University Press, New York.
Graham D.M., Wong K.Y. (2016) “Melanopsin-expressing, Intrinsically Photosensitive Retinal Ganglion Cells (ipRGCs)”.In Kolb H, Fernandez E, Nelson R, editors. Webvision: The Organization of the Retina and Visual System [Internet]. Salt Lake City (UT): University of Utah Health Sciences Center; 1995-2008 Aug 1 [updated 2016 Nov 2].
Jost-Boissard S., Avouac P., Fontoynont M. (2015) “Assessing the colour quality of LED sources: Naturalness, attractiveness, colourfulness and colour difference,” Lighting Research and Technology, vol.47 n.7, 769-94.
Kruithof A.A. (1941) “Tubular luminescence lamps for general illumination,” Philips Techn. Rev. 1941, vol. 6, 65-96.
Li C., Luo M.R., Cui M.C. (2012) “The CRI‐CAM02UCS colour rendering index,” Colour Research & Application, vol. 37 n.3, 160-167.
Lin Y., He J., Tsukitani A., Noguchi H. (2016) “Colour quality evaluation of natural objects based on the Feeling of Contrast Index,” Lighting Research and Technology, vol. 48, n.3, 323-339.
Lockley S.W., Evans E.E., Scheer F. A. et al. (2006) “Short-wavelength sensitivity for the direct effects of light on alertness, vigilance, and the waking electroencephalogram in humans,” Sleep. vol.29, n.2, 161-8.
Moutossis K. (2016) “The machine behind the stage: A neurobiological approach toward theoretical issues of sensory perception,” Frontiers in Psychology 7, 1-9.
Ou L., Luo MR., Woodcock A., Wright A. (2004) “A study of colour emotion and colour preference. Part I: Colour emotions for single colours,” Colour Res Appl, vol.29, 232–240.
Phipps-Nelson J.I., Redman J.R., Schlangen L.J., Rajaratnam S.M. (2009) “Blue light exposure reduces objective measures of sleepiness during prolonged nighttime performance testing,” Chronobiol Int. vol.26, n.5, 891-912.
Pine J.B. (1993) Mass Customization - The New Frontier in Business Competition, Harvard Business School Press, Boston MA.
Rea M.S., Figueiro M.G., Bierman A., and Bullough J.D. (2010) “Circadian light,” Journal of Circadian Rhythms, vol. 8, no. 2.
Sahin L., Figueiro M.G. (2013) “Alerting effects of short-wavelength (blue) and long-wavelength (red) lights in the afternoon,”Physiol Behav. vol.27;116-117:1-7.
Smet K.A.G, Ryckaert W.R, Pointer M.R., Deconinck G., and Hanselaer P. (2010) “Memory colours and colour quality evaluation of conventional and solid-state lamps,” Optics Express, vol.18, n.25, 26229-26244.
Smet K.A.G., Schanda J., Whitehead L., and Luo M.R. (2013) “CRI2012: A proposal for updating the CIE colour rendering index,” Lighting Research and Technology, vol. 45, n.6, 689-709.
Smolensky M.H., Sackett-Lundeen L.L., Portaluppi F. (2015) “Nocturnal light pollution and underexposure to daytime sunlight: Complementary mechanisms of circadian disruption and related diseases,” Chronobiol. vol.32, n.8, 1029-48.
Teunissen C. (2016) “Characterizing colourfulness and gamut area of white-light sources in addition to colour fidelity,” CIE x043:2016 Proceedings of the 4th CIE Expert Symposium on Colour and Visual Appearance , Prague, Czech Republic, 236-246.
Thapan K., Arendt J, and Skene D.J. (2001) “An action spectrum for melatonin suppression: evidence for a novel non - rod, non - cone photoreceptor system in humans,” Journal of Physiology, vol. 535(1), 261-267.
Vienot F., Duranda M.L. and Mahler E. (2009) “Kruithof’s rule revisited using LED illumination,” Journal of Modern Optics, vol. 56, n. 13, 1433-1446.
Viola A.U., James L.M., Schlangen L.J. and Dijk D.J. (2008) “Blue-enriched white light in the workplace improves self-reported alertness, performance and sleep quality,” Scandinavian journal of work, environment & health, 297-306.
Wehr T.A., Moul D.E., Barbato G., et al. (1993) “Conservation of photoperiod-responsive mechanisms in humans,” Am J Physiol. 265, R846-857.
Yildirima K., Akalin-Baskayab A., Hidayetoglu M.L. (2007) “Effects of indoor colour on mood and cognitive performance,” Building and Environment, vol. 42, 3233–3240.
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The "Cultura e Scienza del Colore - Color Culture and Science" journal is registered at the Court of Milan at n.233 of 24.06.2014.
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