From d375e7ff5da7c1c3e22eac8b768186b444008b08 Mon Sep 17 00:00:00 2001
From: Trey Moen <50057480+greatgitsby@users.noreply.github.com>
Date: Sat, 19 Sep 2026 14:58:18 -0700
Subject: [PATCH] cabana: brighten quiet signals in dark mode (#38969)

---
 openpilot/tools/cabana/ui/widgets/binaryview.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openpilot/tools/cabana/ui/widgets/binaryview.cc b/openpilot/tools/cabana/ui/widgets/binaryview.cc
index 9d983b918d..d1ce34ceda 100644
--- a/openpilot/tools/cabana/ui/widgets/binaryview.cc
+++ b/openpilot/tools/cabana/ui/widgets/binaryview.cc
@@ -541,7 +541,7 @@ void BinaryView::drawSignalCell(ImDrawList *painter, const ImRect &rect, const B
 
   auto item = &cellAt(index);
   CabanaColor color = sig->color;
-  color.a = item->bg_color.alpha();
+  color.a = std::max(item->bg_color.alpha(), palette().text.x > 0.5f ? 96 : 25);
   const ImU32 edge = toImU32(signalOutline(sig->color));
 
   for (const ImRect &clip : region) {