...a color for the field using the example below.
GRAPH FILE CAR
SUM SALES RETAIL_COST DEALER_COST
BY COUNTRY
ON GRAPH SET LOOKGRAPH VBRSTK1
ON GRAPH SET STYLE *
TYPE=DATA, COLUMN=SALES, COLOR=RED,$
TYPE=DATA, COLUMN=RETAIL_COST, COLOR=GREEN,$
TYPE=DATA, COLUMN=DEALER_COST, COLOR=BLUE,$...