diff --git a/webclient/src/components/DetailsFeedbackButton.vue b/webclient/src/components/DetailsFeedbackButton.vue
index a7a791c1f..341fadace 100644
--- a/webclient/src/components/DetailsFeedbackButton.vue
+++ b/webclient/src/components/DetailsFeedbackButton.vue
@@ -17,7 +17,7 @@ const { t } = useI18n({ useScope: "local" });
     data-cy="open-feedback-details"
     @click="global.openFeedback('entry', `[${route.params.id}]: `)"
   >
-    <FlagIcon class="text-blue-600 h-4 w-4" />
+    <FlagIcon class="text-tumBlue-600 h-4 w-4 hover:text-tumBlue-900" />
   </button>
 </template>
 
diff --git a/webclient/src/components/ShareButton.vue b/webclient/src/components/ShareButton.vue
index 46678133f..7ce34642b 100644
--- a/webclient/src/components/ShareButton.vue
+++ b/webclient/src/components/ShareButton.vue
@@ -30,7 +30,7 @@ const shareOptions = computed<UseShareOptions>(() => ({
 
 <template>
   <button type="button" :title="t('external_link')" class="focusable rounded-sm" @click="modalOpen = true">
-    <ShareIcon class="text-blue-600 h-4 w-4" />
+    <ShareIcon class="text-tumBlue-600 h-4 w-4 hover:text-tumBlue-900" />
   </button>
   <Modal v-model="modalOpen" :title="t('share')">
     <div class="flex flex-col gap-5">
diff --git a/webclient/src/pages/about/[name].vue b/webclient/src/pages/about/[name].vue
index 9b33a2d94..068edbb03 100644
--- a/webclient/src/pages/about/[name].vue
+++ b/webclient/src/pages/about/[name].vue
@@ -57,7 +57,7 @@ const route = useRoute();
     @apply ms-5 list-outside list-disc;
   }
   code {
-    @apply text-blue-900 bg-tumBlue-100 mb-4 inline-flex max-w-full items-center space-x-4 overflow-auto rounded-md px-4 py-3 text-left font-mono text-xs text-tumBlue-950 dark:bg-tumBlue-50;
+    @apply text-tumBlue-900 bg-tumBlue-100 mb-4 inline-flex max-w-full items-center space-x-4 overflow-auto rounded-md px-4 py-3 text-left font-mono text-xs text-tumBlue-950 dark:bg-tumBlue-50;
   }
   a {
     @apply text-tumBlue-600 gap-1 rounded bg-transparent visited:text-tumBlue-600 hover:underline focus:ring-2 focus:ring-tumBlue-500 focus:ring-offset-2 focus-visible:outline-0;