diff --git a/.stylelintrc.js b/.stylelintrc.js
index 8a6eecc85..1c5bd0de1 100644
--- a/.stylelintrc.js
+++ b/.stylelintrc.js
@@ -1,16 +1,16 @@
 module.exports = {
   extends: ["stylelint-config-standard-scss"],
   rules: {
-    "alpha-value-notation": null,
+    "alpha-value-notation": "number",
     "at-rule-empty-line-before": null,
-    "color-function-notation": null,
+    "color-function-notation": "legacy",
     "color-hex-case": null,
     "custom-property-empty-line-before": null,
     "custom-property-pattern": null,
     "declaration-block-no-duplicate-properties": null,
     "declaration-block-no-redundant-longhand-properties": null,
     "declaration-block-no-shorthand-property-overrides": null,
-    "hue-degree-notation": null,
+    "hue-degree-notation": "number",
     indentation: 4,
     "max-line-length": null,
     "no-descending-specificity": null,