theme ui

src/components/settings_modal/tabs/theme_tab/theme_tab.vue

@@ -616,6 +616,15 @@
               :disabled="underlayOpacityLocal === 'transparent'"
             />
           </div>
+          <div class="color-item">
+            <h4>{{ $t('settings.style.advanced_colors.wallpaper') }}</h4>
+            <ColorInput
+              v-model="wallpaperColorLocal"
+              name="wallpaper"
+              :label="$t('settings.style.advanced_colors.wallpaper')"
+              :fallback="previewTheme.colors.wallpaper"
+            />
+          </div>
           <div class="color-item">
             <h4>{{ $t('settings.style.advanced_colors.poll') }}</h4>
             <ColorInput

src/i18n/en.json

@@ -516,6 +516,7 @@
         "inputs": "Input fields",
         "faint_text": "Faded text",
         "underlay": "Underlay",
+        "wallpaper": "Wallpaper",
         "poll": "Poll graph",
         "icons": "Icons",
         "highlight": "Highlighted elements",