1º_ It is an intermediate color between black and white, without prevalence of other tones. This can be seen in its encoding where it is typically the decimal 128, 128, 128 or hexadecimal 808080, and there are variations with its corresponding name closer to black or white, but always its three RGB values are going to be equal to each other and you will not have red, green or blue contamination. 2º_ Precisely because it is between light and dark, as an adjective it is used to qualify what is not entirely legal, but it is not openly illegal either. See gray area, grey hat . 3º_ In Spanish it is associated with melancholy, sadness, lackluster and graceless. See english/blue . 4º_ It is said of the climate with probability of rain, by the ashy color of the clouds that cover the sun. 5º_ Another name for the squirrel Sciurus griseus and its skin. See petigrís . 6º_ Juan Gris is the pseudonym of the cubist painter José Victoriano González . 7º_ In botanical nomenclature 'Gris' is the abbreviation for Jean Antoine Arthur Grey. 8º_ It is the name of books, poems, songs, characters, games, . . .