Changing Sub theme colors

I have installed the color module in my sub theme (of Platon) but see that there are a number of residual references to the old colors. It looks like these colors come from the scss files that are compiled to the styles.css etc. with SASS, but I cannot see how to alter the colors and force a recompilation to the subtheme css files. Can anyone please help?

Solved - I think

Looking more carefully, and understanding the color.module a bit more, It seems that the rogue colours were coming from a platon template that was referencing the platon default colours. Overriding this template in the subtheme and picking up the subtheme colours seemed to solve the issue.