diff --git a/app/src/frontend/map/layers/conservation-boundary-layer.tsx b/app/src/frontend/map/layers/conservation-boundary-layer.tsx
index 1e22b247..9b583b6a 100644
--- a/app/src/frontend/map/layers/conservation-boundary-layer.tsx
+++ b/app/src/frontend/map/layers/conservation-boundary-layer.tsx
@@ -17,7 +17,7 @@ export function ConservationAreaBoundaryLayer({enablement}: {enablement: Conserv
         <GeoJSON 
         attribution='Conservation areas by <a href=http://www.bedfordpark.net/leo/planning/>Leo Hall</a> on CC-BY 4.0 licence, contains data under the Open Government Licence v.3.0'
         data={boundaryGeojson}
-        style={{color: '#bc8f8f', fill: true, weight: 1, opacity: 0.8}}
+        style={{color: '#cd7090', fill: true, weight: 1, opacity: 1, fillOpacity: 0.8}}
     />;
     } else if (enablement == "disabled") {
         return <div></div>