Color mapping method and system, computer equipment and computer readable storage medium

The invention discloses a color mapping method and system, computer equipment and a computer readable storage medium, and relates to the technical field of display, and the method comprises the steps: constructing an original color region according to a preset original color point under a preset color coordinate system, and dividing the original color region into a plurality of original sub-color regions; constructing a target color area according to a preset target color point under a preset color coordinate system, and dividing the target color area into a plurality of target sub-color areas; constructing a mapping relationship between each original sub-color region and each target sub-color region; calculating a conversion matrix between each original sub-color area and each target sub-color area according to the mapping relation; and obtaining a to-be-converted color point, identifying the original sub-color area where the to-be-converted color point is located, and generating a mapping result of the to-b