corel color chart builder

I am looking for a script or macro for Corel 18 or a program which generate a eps or vector file with color swatches. The color swatches have to be generated in RGB, with a start of a certain rgb value and then give at least 100 swatches in one file which are different in value by the set values. So for instance I start with RGB 200, 20, 20 the swatches should go for 200 a certain amount up and down, but also for the 20 , 20 It already exists, but is for older coreldraw versions (see Oberon ) or make the oberon script working on x8