diff --git a/src/styles/main.css b/src/styles/main.css
index 49b7f9b0..c9e8a718 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -4869,7 +4869,7 @@ html[data-show-path-bars='0'] .path-pair-bar {
 
 .settings-view .options-dialog-footer[data-options-footer='capture-1to1-residual'] {
   gap: 6px !important;
-  border-top: 1px solid #d0d0d0 !important;
+  border-top: 1px solid #c0c0c0 !important;
 }
 
 .settings-view .options-footer-btn {
diff --git a/src/styles/sessionSettingsChromeDensity.test.ts b/src/styles/sessionSettingsChromeDensity.test.ts
index 1a91e808..4e198877 100644
--- a/src/styles/sessionSettingsChromeDensity.test.ts
+++ b/src/styles/sessionSettingsChromeDensity.test.ts
@@ -125,3 +125,11 @@ describe('session rules micro residual', () => {
     expect(settingsDialog).not.toMatch(/min-height:\s*6px/)
   })
 })
+
+describe('options footer border', () => {
+  it('matches capture options footer border #c0c0c0', () => {
+    expect(css).toMatch(
+      /data-options-footer='capture-1to1-residual'\][\s\S]*?border-top:\s*1px solid #c0c0c0/,
+    )
+  })
+})
diff --git a/src/views/SettingsView.vue b/src/views/SettingsView.vue
index 207bf755..2f292a36 100644
--- a/src/views/SettingsView.vue
+++ b/src/views/SettingsView.vue
@@ -4165,7 +4165,7 @@ h1 {
   gap: 6px;
   min-height: 22px;
   padding: 2px 0 0;
-  border-top: 1px solid #d0d0d0;
+  border-top: 1px solid #c0c0c0;
 }
 
 .options-footer-btn {