is created when you add white to a color and lighten it. It is also sometimes called a pastel color. Tints can range from nearly the full saturation of the hue to practically white. Sometimes artists add a small bit of white to a color to increase its opacity and covering strength.
Venn Diagrams are the intuitive way to work with sets which allows to visualize all possible logical relations between several sets. They are widely used in mathematics, marketing, logic, statistics, sociology, etc.
informal – connecting to circles and a connection between topics