saturation
sat-u-ra-tion
noun
The state of being completely soaked or imbued with something.
"The soil reached saturation after days of heavy rain."
noun
The degree to which something is dissolved in a solution.
"The saturation of oxygen in the blood was dangerously low."
noun
The intensity of colour in an image or display.
"Adjust the saturation to make the colours more vibrant."
Thesaurus
Synonyms: impregnation, vividness, intensity, chroma