diff --git a/frontend/src/resources/themes.json b/frontend/src/resources/themes.json
index 6ad03930f..f60af0054 100644
--- a/frontend/src/resources/themes.json
+++ b/frontend/src/resources/themes.json
@@ -3,9 +3,9 @@
     "application": "#fafafa",
     "form": "#fafafa",
     "primary": "#c7ceea",
-    "secondary-dark": "#607d8b",
-    "secondary": "#cfd8dc",
-    "secondary-light": "#eceff1",
+    "secondary-dark": "#424242",
+    "secondary": "#e0e0e0",
+    "secondary-light": "#eeeeee",
     "accent": "#9e9e9e",
     "error": "#e57373",
     "info": "#00acc1",