How much do you think that colour can affect human psychology? You would be surprised. There are several applications of colour psychology, including that of the placebo effect in the medical field as well as the use of blue street light to reduce crime rate.
We must however consider the fact that not everyone is affected by similar colour psychology due to factors such as gender, age and even culture can influence how an individual perceives colour. For instance, there is a study that suggest that males are affected by the colour of the females’s outfit, but not the other way around. Below is a interesting quiz that might show you something interesting.