diff --git a/src/core/_config.scss b/src/core/_config.scss
index e3110d6..621fbb9 100644
--- a/src/core/_config.scss
+++ b/src/core/_config.scss
@@ -60,8 +60,8 @@ $warning-text: $warning-dark-10 !default;
 $danger-text: $danger-dark-10 !default;
 $muted-text: $muted-dark-10 !default;
 
-$shadow-color-regular: hsla(0, 0, 0%, 0.2) !default;
-$shadow-color-hover: hsla(0, 0, 0%, 0.3) !default;
+$shadow-color-regular: hsla(0, 0%, 0%, 0.2) !default;
+$shadow-color-hover: hsla(0, 0%, 0%, 0.3) !default;
 
 $primary-inverse: #fff !default;
 
@@ -122,8 +122,8 @@ $dark-warning-text: $dark-warning-dark-10 !default;
 $dark-danger-text: $dark-danger-dark-10 !default;
 $dark-muted-text: $dark-muted-dark-10 !default;
 
-$dark-shadow-color-regular: hsla(0, 0, 0%, 0.2) !default;
-$dark-shadow-color-hover: hsla(0, 0, 0%, 0.3) !default;
+$dark-shadow-color-regular: hsla(0, 0%, 0%, 0.2) !default;
+$dark-shadow-color-hover: hsla(0, 0%, 0%, 0.3) !default;
 
 $dark-primary-inverse: $primary !default;