Our codebase currently uses colors that are not part of our design system. The goal of this initiative is to remove colors that shouldn't be used while privileging the use of our utility classes. (https://unpkg.com/browse/@gitlab/ui@43.5.0/src/scss/utilities.scss) CSS statistics: https://gitlab-org.gitlab.io/frontend/gitlab-css-statistics/ As of August 2022:  Color guide: https://design.gitlab.com/product-foundations/colors