Aim and objective: To test the colour stability of acrylic denture base material that had been manually blended and rationed before being submerged in artificial saliva. Materials and Methods: The study groups consisted of group 1 which included handmixed specimens and group 2 comprising pre-measured specimens. The color stability values of these specimens were obtained from Konika Minolta Spectrophotometer. Both the specimens were immersed in artificial saliva for 1 week and color stability were again obtained and compared using independent T-test.