1Source : Fields, R. Douglas. Why We Prefer Certain Colors. » Psychology Today, www.psychologytoday.com/us/blog/the-new-brain/201104/why-we-prefer-certain-colors.
2Source : Gregory Ciotti. The Psychology of Color in Marketing and Branding. Entrepreneur, https://www.helpscout.com/blog/psychology-of-color/.
3Source : Amusement Park Ride Safety. www.iaapa.org/safety-security/amusement-ride-safety.