I am preping a set of Penske shocks to Autocross in the stock class. Anyhow I picked up a set of stock 2003 springs from someone on one the forums and the spring color dots don't match. Is this normal, or should I be concerned?

2003 spec says:
240(43)/230(41)
lbs/in(kg/cm)

Mine are (on the car)
Front/Rear
Blue/Blue
Blue/Orange
Blue/Blue

The ones I bought are:
Front/Rear
Blue/Blue
Orange/Yellow
Pink/Pink