If your product range is going to include variants of colours ...
lets say ladies shoes for example,
you might have
red leather - black heel,
These are called "attributes" and can be included in the product description details prior to importing the data into the Full Online Business Solutions site.
So instead of just listing "common" red you would need to
list the four (4) red attributes.
I know it is time consuming compiling the colour list but all possible
colour combinations of all your products should be listed.
Perhaps you can go through your suppliers hard copy catalogue or website
and make a list from there.