diff --git a/backend/gestion/db/db_settings.go b/backend/gestion/db/db_settings.go
index 931fbff2..1affe22a 100644
--- a/backend/gestion/db/db_settings.go
+++ b/backend/gestion/db/db_settings.go
@@ -73,12 +73,12 @@ func DefaultSettings() models.AppSettings {
 			CategoryRoutes: []models.CategoryRoute{},
 		},
 		AdminColorPrimary:    "#7c3aed",
-		AdminColorSecondary:  "#22d3ee",
+		AdminColorSecondary:  "#000000",
 		AdminColorSuccess:    "#4ade80",
 		AdminColorDanger:     "#ef4444",
 		AdminColorWarning:    "#f59e0b",
 		ClientColorPrimary:   "#7c3aed",
-		ClientColorSecondary: "#22d3ee",
+		ClientColorSecondary: "#000000",
 		ClientColorSuccess:   "#4ade80",
 		ClientColorDanger:    "#ef4444",
 		ClientColorWarning:   "#f59e0b",
diff --git a/frontend-admin/src/screens/admin/SettingsScreen.tsx b/frontend-admin/src/screens/admin/SettingsScreen.tsx
index b319cf32..bca1526a 100644
--- a/frontend-admin/src/screens/admin/SettingsScreen.tsx
+++ b/frontend-admin/src/screens/admin/SettingsScreen.tsx
@@ -1159,12 +1159,12 @@ function CentralRewardSection({
 // Palette violette d'origine de l'application (thème par défaut historique)
 const ORIGINAL_THEME_COLORS = {
     admin_color_primary: "#7c3aed",
-    admin_color_secondary: "#22d3ee",
+    admin_color_secondary: "#000000",
     admin_color_success: "#4ade80",
     admin_color_danger: "#ef4444",
     admin_color_warning: "#f59e0b",
     client_color_primary: "#7c3aed",
-    client_color_secondary: "#22d3ee",
+    client_color_secondary: "#000000",
     client_color_success: "#4ade80",
     client_color_danger: "#ef4444",
     client_color_warning: "#f59e0b",
@@ -2292,6 +2292,7 @@ export default function SettingsScreen() {
                             "Restaurer le thème d'origine",
                             "Toutes les couleurs personnalisées seront remplacées par le violet de base des premières versions de l'application. Continuer ?",
                             () => {
+                                Keyboard.dismiss();
                                 setSettings((p) => ({ ...p, ...ORIGINAL_THEME_COLORS }));
                             },
                             "Restaurer",