Gradation

ɡreɪˈdeɪʃən

noun

a series of gradual stages or levels

In art and design, gradation refers to a visual technique where colors or tones are gradually faded or blended into one another. This creates a smooth transition between different colors or values, adding depth and dimension to the artwork.

An orchestration of pink in every gradation from light rose to deep fuchsia.

Haruki Murakami

Hard-Boiled Wonderland and the End of the World

“How many centuries does a mind require to be understood?”—that is also a standard, one also makes a gradation of rank and an etiquette therewith, such as is necessary for mind and for star.

Friedrich Nietzsche

Beyond Good and Evil

They read to Noirtier the formal copy of a will, in order to give him an idea of the terms in which such documents are generally couched; then, in order to test the capacity of the testator, the first notary said, turning towards him: “When an individual makes his will, it is generally in favor or in prejudice of some person.” “Yes.” “Have you an exact idea of the amount of your fortune?” “Yes.” “I will name to you several sums which will increase by gradation; you will stop me when I reach the one representing the amount of your own possessions?” “Yes.” There was a kind of solemnity in this interrogation.

Alexandre Dumas

The Count of Monte Cristo

With strain, elevating a candlestick: with pain, feeling on his right temple a contused tumescence: with attention, focussing his gaze on a large dull passive and slender bright active: with solicitation, bending and downturning the upturned rugfringe: with amusement, remembering Dr Malachi Mulligan’s scheme of colour containing the gradation of green: with pleasure, repeating the words and antecedent act and perceiving through various channels of internal sensibility the consequent and concomitant tepid pleasant diffusion of gradual discolouration.

James Joyce

Ulysses

Their distinctions were political and religious: morally they differed only in the steady gradation from neurotic sensibility on the sea coast to reserve inland.

T. E. Lawrence

Seven Pillars of Wisdom

In order to get a perfect gradation between two forms in the upper and lower parts of the same formation, the deposit must have gone on continuously accumulating during a long period, sufficient for the slow process of modification; hence, the deposit must be a very thick one; and the species undergoing change must have lived in the same district throughout the whole time.

Charles Darwin

The Origin of Species

It is so in every gradation of despotism, from that of the gentle and mild government of Paris, to that of the violent and furious government of Constantinople.

Adam Smith

The Wealth of Nations