diff --git a/public/assets/css/board.css b/public/assets/css/board.css
index 8e401c7..617b805 100644
--- a/public/assets/css/board.css
+++ b/public/assets/css/board.css
@@ -14,8 +14,8 @@
     --ship-invalid: hsl(0, 70%, 55%);
     --ship-miss: hsl(0, 0%, 18%);
 
-    --ship-ally-sunken: hsl(120, 30%, 40%);
-    --ship-enemy-sunken: hsl(0, 30%, 40%);
+    --ship-ally-sunken: hsl(120, 30%, 30%);
+    --ship-enemy-sunken: hsl(0, 30%, 30%);
 
     --dynamic: rgb(83, 83, 245);
     --danger: rgb(243, 56, 56);