A color adjustment device includes: a conversion unit that converts color values of a second color space stored in a color conversion table, which defines a correspondence relation between color values of a first color space and color values of the second color space, into color values of a third color space independent from a device outputting an image; a storage unit that stores tables that define different input-output characteristics depending on color values of the third color space; and a change unit that selects at least one table from the tables according to a specified adjustment method, and executes a change process that changes color values of the second color space stored in the color conversion table by using the at least one table.