Docs: add note about the grays being "cool" (#27824)

diff --git a/site/docs/4.1/getting-started/theming.md b/site/docs/4.1/getting-started/theming.md
index 9ab2a9bf8fc072dc064c199e19a36e9500ca42a7..931dc2849e3f24b983eee1ca452c67dec5f5c0fa 100644 (file)
--- a/site/docs/4.1/getting-started/theming.md
+++ b/site/docs/4.1/getting-started/theming.md
@@ -293,7 +293,7 @@ We use a subset of all colors to create a smaller color palette for generating c
 
 ### Grays
 
-An expansive set of gray variables and a Sass map in `scss/_variables.scss` for consistent shades of gray across your project.
+An expansive set of gray variables and a Sass map in `scss/_variables.scss` for consistent shades of gray across your project. Note that these are "cool grays", which tend towards a subtle blue tone, rather than neutral grays.
 
 <div class="row mb-3">
   <div class="col-md-4">