Error on SASS compilation

Hello,

I would like to use Canvas theme with SASS. To do it I import the style.scss file in the `` of my index.html and then built-in function from Hugo Static Website Generator (function resources.ToCSS). I face following error:

"_/assets/sass/custom-variables.scss:648:35": Function rgb is missing argument $blue.

It seems that SASS files do not support following syntax :
$tabs-border-color: **rgb**(var(--#{$cnvs-prefix}contrast-rgb), .075);

Nevertheless following syntax is working:
$tabs-border-color: **RGB**(var(--#{$cnvs-prefix}contrast-rgb), .075);

See reference: https://stackoverflow.com/questions/71805735/error-function-rgb-is-missing-argument-green-in-sass

Can you fix this issue? It seems that multiples SASS files use the rgb syntax.

Hope my post is clear enough to be reproduced. If not do not hesitate to ask more information.

Thank you!

Hello,

We updated Canvas to version 7.1.1 (thinking that it might fix the bug mentioned above).
We face the following error:

Error: Error building site: TOCSS: failed to transform "sass/custom.scss" (text/x-scss): "_/assets/sass/shortcodes/_tabs.scss:235:31": Function rgb is missing argument $green.

Can you help?

Thank you!