Tonal progression

Formal: A tonal progression is a succession of color mixtures proceeding from dark to light.

Informal:

Colors that flow in and out of eachother and creative variations that fades

 

Shade – source: thoughtco

A shade is a hue or color with black (or any other dark color) mixed into it. This creates a darker version or a darker tone of it.

You can have more than one shade of a color, depending on how much has been mixed into it.

The opposite to a shade is a tint.


 Informal: shade is filling in a light tone into a composition, shade could changes variations of colors


tint- source : thoughtco

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.


Informal: Add variations to color creates range

Tone – source: thoughtco

A tone is created when you add both white and black (which is gray), to a color and tone it down, or desaturate it.


informal

tone – dark colorways in paint


Venn Diagram source – conceptdraw

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