diff --git a/frontend/src/app/page.tsx b/frontend/src/app/page.tsx
index 7a1d0fe..196970a 100644
--- a/frontend/src/app/page.tsx
+++ b/frontend/src/app/page.tsx
@@ -511,7 +511,7 @@ export default function Home() {
                 onClick={() => setBoundsFilterOn(!boundsFilterOn)}
                 className={`px-3 py-1.5 text-sm border rounded-lg transition-colors ${
                   boundsFilterOn
-                    ? "bg-blue-50 border-blue-300 text-blue-600"
+                    ? "bg-orange-50 border-orange-300 text-orange-600"
                     : "hover:bg-gray-100 text-gray-600"
                 }`}
                 title="지도 영역 내 식당만 표시"
@@ -531,7 +531,7 @@ export default function Home() {
                     onClick={handleToggleFavorites}
                     className={`px-3.5 py-1.5 text-sm rounded-full border transition-colors ${
                       showFavorites
-                        ? "bg-red-50 border-red-300 text-red-600"
+                        ? "bg-rose-50 border-rose-300 text-rose-600"
                         : "border-gray-300 text-gray-600 hover:bg-gray-100"
                     }`}
                   >
@@ -541,7 +541,7 @@ export default function Home() {
                     onClick={handleToggleMyReviews}
                     className={`px-3.5 py-1.5 text-sm rounded-full border transition-colors ${
                       showMyReviews
-                        ? "bg-blue-50 border-blue-300 text-blue-600"
+                        ? "bg-orange-50 border-orange-300 text-orange-600"
                         : "border-gray-300 text-gray-600 hover:bg-gray-100"
                     }`}
                   >
@@ -566,7 +566,7 @@ export default function Home() {
                     className="w-8 h-8 rounded-full border border-gray-200"
                   />
                 ) : (
-                  <div className="w-8 h-8 rounded-full bg-amber-100 text-amber-700 flex items-center justify-center text-sm font-semibold border border-amber-200">
+                  <div className="w-8 h-8 rounded-full bg-orange-100 text-orange-700 flex items-center justify-center text-sm font-semibold border border-orange-200">
                     {(user.nickname || user.email || "?").charAt(0).toUpperCase()}
                   </div>
                 )}
@@ -604,7 +604,7 @@ export default function Home() {
               onClick={() => setViewMode(viewMode === "map" ? "list" : "map")}
               className={`px-3 py-1.5 text-xs border rounded-lg transition-colors ${
                 viewMode === "map"
-                  ? "bg-blue-50 border-blue-300 text-blue-600"
+                  ? "bg-orange-50 border-orange-300 text-orange-600"
                   : "text-gray-600"
               }`}
             >
@@ -614,13 +614,13 @@ export default function Home() {
               onClick={() => setShowMobileFilters(!showMobileFilters)}
               className={`px-3 py-1.5 text-xs border rounded-lg transition-colors relative ${
                 showMobileFilters || channelFilter || cuisineFilter || priceFilter || countryFilter || boundsFilterOn
-                  ? "bg-blue-50 border-blue-300 text-blue-600"
+                  ? "bg-orange-50 border-orange-300 text-orange-600"
                   : "text-gray-600"
               }`}
             >
               {showMobileFilters ? "✕ 필터" : "▽ 필터"}
               {!showMobileFilters && (channelFilter || cuisineFilter || priceFilter || countryFilter || boundsFilterOn) && (
-                <span className="absolute -top-1.5 -right-1.5 w-4 h-4 bg-blue-500 text-white rounded-full text-[9px] flex items-center justify-center">
+                <span className="absolute -top-1.5 -right-1.5 w-4 h-4 bg-orange-500 text-white rounded-full text-[9px] flex items-center justify-center">
                   {[channelFilter, cuisineFilter, priceFilter, countryFilter, boundsFilterOn].filter(Boolean).length}
                 </span>
               )}
@@ -631,7 +631,7 @@ export default function Home() {
                   onClick={handleToggleFavorites}
                   className={`px-3 py-1.5 text-xs rounded-full border transition-colors ${
                     showFavorites
-                      ? "bg-red-50 border-red-300 text-red-600"
+                      ? "bg-rose-50 border-rose-300 text-rose-600"
                       : "border-gray-300 text-gray-600"
                   }`}
                 >
@@ -641,7 +641,7 @@ export default function Home() {
                   onClick={handleToggleMyReviews}
                   className={`px-3 py-1.5 text-xs rounded-full border transition-colors ${
                     showMyReviews
-                      ? "bg-blue-50 border-blue-300 text-blue-600"
+                      ? "bg-orange-50 border-orange-300 text-orange-600"
                       : "border-gray-300 text-gray-600"
                   }`}
                 >
@@ -739,7 +739,7 @@ export default function Home() {
                   onClick={() => setBoundsFilterOn(!boundsFilterOn)}
                   className={`px-2.5 py-1.5 text-xs border rounded-lg transition-colors ${
                     boundsFilterOn
-                      ? "bg-blue-50 border-blue-300 text-blue-600"
+                      ? "bg-orange-50 border-orange-300 text-orange-600"
                       : "text-gray-600 bg-white"
                   }`}
                 >
diff --git a/frontend/src/components/RestaurantDetail.tsx b/frontend/src/components/RestaurantDetail.tsx
index 5bd51c7..2b508a6 100644
--- a/frontend/src/components/RestaurantDetail.tsx
+++ b/frontend/src/components/RestaurantDetail.tsx
@@ -56,7 +56,7 @@ export default function RestaurantDetail({
               onClick={handleToggleFavorite}
               disabled={favLoading}
               className={`text-xl leading-none transition-colors ${
-                favorited ? "text-red-500" : "text-gray-300 hover:text-red-400"
+                favorited ? "text-rose-500" : "text-gray-300 hover:text-rose-400"
               }`}
               title={favorited ? "찜 해제" : "찜하기"}
             >
@@ -116,7 +116,7 @@ export default function RestaurantDetail({
         {restaurant.phone && (
           <p>
             <span className="text-gray-500">전화:</span>{" "}
-            <a href={`tel:${restaurant.phone}`} className="text-blue-600 hover:underline">
+            <a href={`tel:${restaurant.phone}`} className="text-orange-600 hover:underline">
               {restaurant.phone}
             </a>
           </p>
@@ -127,7 +127,7 @@ export default function RestaurantDetail({
               href={`https://www.google.com/maps/place/?q=place_id:${restaurant.google_place_id}`}
               target="_blank"
               rel="noopener noreferrer"
-              className="text-blue-600 hover:underline text-xs"
+              className="text-orange-600 hover:underline text-xs"
             >
               Google Maps에서 보기
             </a>
@@ -161,7 +161,7 @@ export default function RestaurantDetail({
               <div key={v.video_id} className="border rounded-lg p-3">
                 <div className="flex items-center gap-2 mb-1">
                   {v.channel_name && (
-                    <span className="inline-block px-1.5 py-0.5 bg-red-50 text-red-600 rounded text-[10px] font-medium">
+                    <span className="inline-block px-1.5 py-0.5 bg-orange-50 text-orange-600 rounded text-[10px] font-medium">
                       {v.channel_name}
                     </span>
                   )}
@@ -175,7 +175,7 @@ export default function RestaurantDetail({
                   href={v.url}
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="block text-sm font-medium text-blue-600 hover:underline"
+                  className="block text-sm font-medium text-orange-600 hover:underline"
                 >
                   {v.title}
                 </a>
diff --git a/frontend/src/components/RestaurantList.tsx b/frontend/src/components/RestaurantList.tsx
index 8e78fd2..fc37219 100644
--- a/frontend/src/components/RestaurantList.tsx
+++ b/frontend/src/components/RestaurantList.tsx
@@ -37,7 +37,7 @@ export default function RestaurantList({
           onClick={() => onSelect(r)}
           className={`w-full text-left p-3 rounded-xl shadow-sm border transition-all hover:shadow-md hover:-translate-y-0.5 ${
             selectedId === r.id
-              ? "bg-blue-50 border-blue-300 shadow-blue-100"
+              ? "bg-orange-50 border-orange-300 shadow-orange-100"
               : "bg-white border-gray-100 hover:bg-gray-50"
           }`}
         >
@@ -57,7 +57,7 @@ export default function RestaurantList({
               <span className="px-1.5 py-0.5 bg-gray-100 rounded text-gray-600">{r.cuisine_type}</span>
             )}
             {r.price_range && (
-              <span className="px-1.5 py-0.5 bg-green-50 rounded text-green-700">{r.price_range}</span>
+              <span className="px-1.5 py-0.5 bg-gray-50 rounded text-gray-600">{r.price_range}</span>
             )}
           </div>
           {r.region && (
@@ -83,7 +83,7 @@ export default function RestaurantList({
               {r.channels.map((ch) => (
                 <span
                   key={ch}
-                  className="px-1.5 py-0.5 bg-red-50 text-red-600 rounded-full text-[10px] font-medium"
+                  className="px-1.5 py-0.5 bg-orange-50 text-orange-600 rounded-full text-[10px] font-medium"
                 >
                   {ch}
                 </span>
diff --git a/frontend/src/components/ReviewSection.tsx b/frontend/src/components/ReviewSection.tsx
index a19e242..5690e30 100644
--- a/frontend/src/components/ReviewSection.tsx
+++ b/frontend/src/components/ReviewSection.tsx
@@ -124,7 +124,7 @@ function ReviewForm({
         <button
           type="submit"
           disabled={submitting}
-          className="px-3 py-1 bg-blue-600 text-white text-sm rounded hover:bg-blue-700 disabled:opacity-50"
+          className="px-3 py-1 bg-orange-500 text-white text-sm rounded hover:bg-orange-600 disabled:opacity-50"
         >
           {submitting ? "저장 중..." : submitLabel}
         </button>
@@ -225,7 +225,7 @@ export default function ReviewSection({ restaurantId }: ReviewSectionProps) {
           {user && !myReview && !showForm && (
             <button
               onClick={() => setShowForm(true)}
-              className="mb-3 px-3 py-1 bg-blue-600 text-white text-sm rounded hover:bg-blue-700"
+              className="mb-3 px-3 py-1 bg-orange-500 text-white text-sm rounded hover:bg-orange-600"
             >
               리뷰 작성
             </button>
diff --git a/frontend/src/components/SearchBar.tsx b/frontend/src/components/SearchBar.tsx
index 3086e19..5733536 100644
--- a/frontend/src/components/SearchBar.tsx
+++ b/frontend/src/components/SearchBar.tsx
@@ -25,7 +25,7 @@ export default function SearchBar({ onSearch, isLoading }: SearchBarProps) {
         value={query}
         onChange={(e) => setQuery(e.target.value)}
         placeholder="식당, 지역, 음식..."
-        className="flex-1 min-w-0 px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 text-sm"
+        className="flex-1 min-w-0 px-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-orange-400 text-sm"
       />
       <select
         value={mode}
@@ -39,7 +39,7 @@ export default function SearchBar({ onSearch, isLoading }: SearchBarProps) {
       <button
         type="submit"
         disabled={isLoading || !query.trim()}
-        className="shrink-0 px-3 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 disabled:opacity-50 text-sm"
+        className="shrink-0 px-3 py-2 bg-orange-500 text-white rounded-lg hover:bg-orange-600 disabled:opacity-50 text-sm"
       >
         {isLoading ? "..." : "검색"}
       </button>