Bezold effect “optical illusion named after a German professor of meteorology, Wilhelm von Bezold who discovered that a color may appear different depending on its relation to adjacent colors” Wikipedia
A color appears changed when adjacent to other colors.
simultaneous contrast ” identified by Michel Eugène Chevreul refers to the manner in which the colors of two different objects affect each other. The effect is more noticeable when shared between objects of complementary color.” (wikipedia)
The contrast between two objects with different colors.
color interaction ” When you see two or more colours together they have a profound effect on one another. The study of colour interaction helps us understand and predict how a colour will be influenced by its surroundings.” www.dsource.in
Colors interacting that influence the environment.