1 files changed, 7 insertions, 0 deletions

diff --git a/language-web/src/main/js/theme/ThemeStore.ts b/language-web/src/main/js/theme/ThemeStore.ts
index 3bbea3a1..ffaf6dde 100644
--- a/language-web/src/main/js/theme/ThemeStore.ts
+++ b/language-web/src/main/js/theme/ThemeStore.ts
@@ -42,6 +42,9 @@ export class ThemeStore {
         secondary: {
           main: themeData.secondary,
         },
+        error: {
+          main: themeData.secondary,
+        },
         text: {
           primary: themeData.foregroundHighlight,
           secondary: themeData.foreground,
@@ -51,6 +54,10 @@ export class ThemeStore {
     return responsiveFontSizes(materialUiTheme);
   }
 
+  get darkMode(): boolean {
+    return this.currentThemeData.paletteMode === 'dark';
+  }
+
   get className(): string {
     return this.currentThemeData.className;
   }