diff --git a/packages/Layout/header/src/Title/title-bar.scss b/packages/Layout/header/src/Title/title-bar.scss
index ae5c200b2..f060292fc 100644
--- a/packages/Layout/header/src/Title/title-bar.scss
+++ b/packages/Layout/header/src/Title/title-bar.scss
@@ -33,7 +33,7 @@
 
   &__subtitle {
     margin-left: 0.25rem;
-    opacity: 0.64;
+    color: $color-tarif-table-header-selected7;
   }
 
   &__actions {
diff --git a/packages/core/src/common/scss/_custom-af-colorsvariables.scss b/packages/core/src/common/scss/_custom-af-colorsvariables.scss
index cb581e6e4..7f49fc800 100644
--- a/packages/core/src/common/scss/_custom-af-colorsvariables.scss
+++ b/packages/core/src/common/scss/_custom-af-colorsvariables.scss
@@ -121,3 +121,5 @@ $color-alabaster: #fafafa !default;
 $color-malachite: #1cc54e !default;
 $color-malachite-light: #3db899 !default;
 $color-malachite-dark: #2b8c47 !default;
+// accessible
+$color-tarif-table-header-selected7: #c1c4ff !default;
diff --git a/packages/core/src/common/scss/colorsList.js b/packages/core/src/common/scss/colorsList.js
index 22ecfa6dd..5f7cedf0b 100644
--- a/packages/core/src/common/scss/colorsList.js
+++ b/packages/core/src/common/scss/colorsList.js
@@ -460,6 +460,17 @@ const others = [
   ],
 ];
 
+const accessible = [
+  [
+    {
+      title: 'SECONDARY',
+      name: 'color-tarif-table-header-selected7',
+      hex: '#c1c4ff',
+      default: true,
+    },
+  ],
+];
+
 const colors = [];
 colors.bootstrap = bootstrap;
 colors.primary = primary;
@@ -467,5 +478,6 @@ colors.secondary = secondary;
 colors.theme = theme;
 colors.components = components;
 colors.others = others;
+colors.accessible = accessible;
 
 module.exports = colors;