diff --git a/packages/base-styles/_variables.scss b/packages/base-styles/_variables.scss
index a049296f35616f..4126f77790a8d3 100644
--- a/packages/base-styles/_variables.scss
+++ b/packages/base-styles/_variables.scss
@@ -51,6 +51,7 @@ $radius-20: $radius * 2;
 $radius-30: $radius * 3;
 $radius-full: $radius * 999;
 
+$radius-atom: $radius / 2;
 $radius-primitive: $radius-10;
 $radius-small-container: $radius-20;
 $radius-large-container: $radius-30;
diff --git a/packages/components/src/dropdown-menu/style.scss b/packages/components/src/dropdown-menu/style.scss
index 30d61a5e8ecd6d..7a5c4976b4aa01 100644
--- a/packages/components/src/dropdown-menu/style.scss
+++ b/packages/components/src/dropdown-menu/style.scss
@@ -41,7 +41,7 @@
 				color: $white;
 				background: $gray-900;
 				box-shadow: 0 0 0 $border-width $gray-900;
-				border-radius: $radius-primitive;
+				border-radius: $radius-atom;
 			}
 		}
 
diff --git a/packages/components/src/toggle-group-control/toggle-group-control-option-base/styles.ts b/packages/components/src/toggle-group-control/toggle-group-control-option-base/styles.ts
index 7b3aa2c36b616e..78ae93d5680c66 100644
--- a/packages/components/src/toggle-group-control/toggle-group-control-option-base/styles.ts
+++ b/packages/components/src/toggle-group-control/toggle-group-control-option-base/styles.ts
@@ -117,7 +117,7 @@ const isIconStyles = ( {
 
 export const backdropView = css`
 	background: ${ COLORS.gray[ 900 ] };
-	border-radius: ${ CONFIG.radiusPrimitive };
+	border-radius: ${ CONFIG.radiusAtom };
 	position: absolute;
 	inset: 0;
 	z-index: 1;
diff --git a/packages/components/src/utils/config-values.js b/packages/components/src/utils/config-values.js
index e830aa8b3c02c1..4802e7518b2c9d 100644
--- a/packages/components/src/utils/config-values.js
+++ b/packages/components/src/utils/config-values.js
@@ -43,6 +43,7 @@ export default Object.assign( {}, CONTROL_PROPS, TOGGLE_GROUP_CONTROL_PROPS, {
 	colorScrollbarTrack: 'rgba(0, 0, 0, 0.04)',
 	elevationIntensity: 1,
 	radiusBlockUi: '2px',
+	radiusAtom: '2px',
 	radiusPrimitive: '4px',
 	radiusSmallContainer: '8px',
 	radiusLargeContainer: '12px',