Colour variable not used

[HaralDev]

The colour variable in sass/abstract/_variables is actually not used in the style.css

[kenchung285]

sass related files defined the variables and functions when you compile for your style.css.
when you successfully run npm run compile:scss, style.css will be updated as your settings in sass related files.

Therefore, if you modified the color variable in variables.scss, please run the command above, then you will see the change in theme color of your website. And, you will find style.css been changed by the compilation of sass