diff --git a/.changeset/many-olives-kneel.md b/.changeset/many-olives-kneel.md
new file mode 100644
index 000000000..3694fd181
--- /dev/null
+++ b/.changeset/many-olives-kneel.md
@@ -0,0 +1,5 @@
+---
+'@guardian/source-foundations': major
+---
+
+Updates value of `neutral.38` and adds new `neutral.73` colour to palette
diff --git a/libs/@guardian/design-tokens/src/__generated__/tokens.d.ts b/libs/@guardian/design-tokens/src/__generated__/tokens.d.ts
index add8dd002..3bfcd95fa 100644
--- a/libs/@guardian/design-tokens/src/__generated__/tokens.d.ts
+++ b/libs/@guardian/design-tokens/src/__generated__/tokens.d.ts
@@ -78,9 +78,10 @@ export declare const palette: {
 		readonly '7': '#121212';
 		readonly '10': '#1A1A1A';
 		readonly '20': '#333333';
-		readonly '38': '#606060';
+		readonly '38': '#545454';
 		readonly '46': '#707070';
 		readonly '60': '#999999';
+		readonly '73': '#BABABA';
 		readonly '86': '#DCDCDC';
 		readonly '93': '#EDEDED';
 		readonly '97': '#F6F6F6';
diff --git a/libs/@guardian/design-tokens/src/__generated__/tokens.js b/libs/@guardian/design-tokens/src/__generated__/tokens.js
index c4445bf26..c85e5b5c8 100644
--- a/libs/@guardian/design-tokens/src/__generated__/tokens.js
+++ b/libs/@guardian/design-tokens/src/__generated__/tokens.js
@@ -78,9 +78,10 @@ export const palette = {
 		7: '#121212',
 		10: '#1A1A1A',
 		20: '#333333',
-		38: '#606060',
+		38: '#545454',
 		46: '#707070',
 		60: '#999999',
+		73: '#BABABA',
 		86: '#DCDCDC',
 		93: '#EDEDED',
 		97: '#F6F6F6',
diff --git a/libs/@guardian/design-tokens/src/__generated__/variables.css b/libs/@guardian/design-tokens/src/__generated__/variables.css
index fa68712ae..f045c69ed 100644
--- a/libs/@guardian/design-tokens/src/__generated__/variables.css
+++ b/libs/@guardian/design-tokens/src/__generated__/variables.css
@@ -59,9 +59,10 @@
 	--source-palette-neutral-7: #121212;
 	--source-palette-neutral-10: #1a1a1a;
 	--source-palette-neutral-20: #333333;
-	--source-palette-neutral-38: #606060;
+	--source-palette-neutral-38: #545454;
 	--source-palette-neutral-46: #707070;
 	--source-palette-neutral-60: #999999;
+	--source-palette-neutral-73: #bababa;
 	--source-palette-neutral-86: #dcdcdc;
 	--source-palette-neutral-93: #ededed;
 	--source-palette-neutral-97: #f6f6f6;
diff --git a/libs/@guardian/design-tokens/src/tokens.json b/libs/@guardian/design-tokens/src/tokens.json
index 399798cce..82ebec236 100644
--- a/libs/@guardian/design-tokens/src/tokens.json
+++ b/libs/@guardian/design-tokens/src/tokens.json
@@ -46,7 +46,7 @@
 				"$value": "#333333"
 			},
 			"38": {
-				"$value": "#606060"
+				"$value": "#545454"
 			},
 			"46": {
 				"$value": "#707070"
@@ -54,6 +54,9 @@
 			"60": {
 				"$value": "#999999"
 			},
+			"73": {
+				"$value": "#BABABA"
+			},
 			"86": {
 				"$value": "#DCDCDC"
 			},