1 files changed, 5 insertions, 0 deletions

diff --git a/subprojects/frontend/src/editor/EditorTheme.ts b/subprojects/frontend/src/editor/EditorTheme.ts
index 6deda080..1f8152d3 100644
--- a/subprojects/frontend/src/editor/EditorTheme.ts
+++ b/subprojects/frontend/src/editor/EditorTheme.ts
@@ -166,6 +166,11 @@ export default styled('div', {
     '.tok-problem-abstract': {
       fontStyle: 'italic',
     },
+    '.tok-problem-datatype, .tok-problem-aggregator': {
+      '&, & .tok-typeName': {
+        color: theme.palette.primary.main,
+      },
+    },
     '.tok-problem-containment': {
       fontWeight: theme.typography.fontWeightEditorBold,
       textDecorationSkipInk: 'none',