diff --git a/apps/sn/app/(map-layout)/map/waterDepth/waterDepth.tsx b/apps/sn/app/(map-layout)/map/waterDepth/waterDepth.tsx
index f039d7ad5..5c513dca7 100644
--- a/apps/sn/app/(map-layout)/map/waterDepth/waterDepth.tsx
+++ b/apps/sn/app/(map-layout)/map/waterDepth/waterDepth.tsx
@@ -70,12 +70,11 @@ export function WaterDepth({
         <div className="w-[140px] mx-auto flex flex-col items-center">
           <div className="bg-blue-900 text-white text-2xl text-center py-1 mb-2 rounded w-full">침 수 심</div>
           <div className="space-y-1 w-full">
-            <LegendItem color="#0000ff" label="0.3~0.5m 미만" />
-            <LegendItem color="#00e8fe" label="0.5~1.0m 미만" />
-            <LegendItem color="#00fdb7" label="1.0~1.5m 미만" />
-            <LegendItem color="#00fe4e" label="1.5~2.0m 미만" />
-            <LegendItem color="#fce800" label="2.0~3.0m 미만" />
-            <LegendItem color="#fe0000" label="3.0m 이상" />
+            <LegendItem color="rgb(255, 255, 127)" label="0.0~0.5m 미만" /> {/* 코드: N330 */}
+            <LegendItem color="rgb(191, 255, 0)" label="0.5~1.0m 미만" /> {/* 코드: N331 */}
+            <LegendItem color="rgb(0, 255, 255)" label="1.0~2.0m 미만" /> {/* 코드: N332 */}
+            <LegendItem color="rgb(191, 127, 255)" label="2.0~5.0m 미만" /> {/* 코드: N333 */}
+            <LegendItem color="rgb(255, 0, 127)" label="5.0m 이상" /> {/* 코드: N334 */}
           </div>
           <div className="border-t-2 border-blue-900 mt-1 mx-auto w-full" />
         </div>