diff --git a/src/styles/main.css b/src/styles/main.css
index 77a9eb28..49b7f9b0 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -4843,7 +4843,7 @@ html[data-show-path-bars='0'] .path-pair-bar {
 .text-merge-view .conflict-panel[data-conflict-chrome='capture-1to1-residual'] li {
   min-height: 18px !important;
   padding: 2px 4px !important;
-  border: 1px solid #d0d0d0 !important;
+  border: 1px solid #c0c0c0 !important;
   border-radius: 0 !important;
   font-size: 11px !important;
   line-height: 16px !important;
diff --git a/src/styles/textMergeChromeDensity.test.ts b/src/styles/textMergeChromeDensity.test.ts
index 423bec34..48059020 100644
--- a/src/styles/textMergeChromeDensity.test.ts
+++ b/src/styles/textMergeChromeDensity.test.ts
@@ -105,3 +105,11 @@ describe('text merge path meta residual', () => {
     )
   })
 })
+
+describe('merge conflict li border', () => {
+  it('matches capture conflict list item border #c0c0c0', () => {
+    expect(css).toMatch(
+      /data-conflict-chrome='capture-1to1-residual'\] li[\s\S]*?border:\s*1px solid #c0c0c0/,
+    )
+  })
+})