diff --git a/applications/main/xtreme_app/scenes/xtreme_app_scene_misc_screen.c b/applications/main/xtreme_app/scenes/xtreme_app_scene_misc_screen.c
index 936694aaa..92b24daeb 100644
--- a/applications/main/xtreme_app/scenes/xtreme_app_scene_misc_screen.c
+++ b/applications/main/xtreme_app/scenes/xtreme_app_scene_misc_screen.c
@@ -10,6 +10,7 @@ enum VarItemListIndex {
     VarItemListIndexRainbowLcd,
     VarItemListIndexRainbowSpeed,
     VarItemListIndexRainbowInterval,
+    VarItemListIndexRainbowSaturation,
 };
 
 void xtreme_app_scene_misc_screen_var_item_list_callback(void* context, uint32_t index) {
@@ -138,6 +139,16 @@ static void xtreme_app_scene_misc_screen_rainbow_interval_changed(VariableItem*
     app->save_backlight = true;
 }
 
+static void xtreme_app_scene_misc_screen_rainbow_saturation_changed(VariableItem* item) {
+    XtremeApp* app = variable_item_get_context(item);
+    uint8_t index = variable_item_get_current_value_index(item) + 1;
+    char str[4];
+    snprintf(str, sizeof(str), "%d", index);
+    variable_item_set_current_value_text(item, str);
+    rgb_backlight_set_rainbow_saturation(index);
+    app->save_backlight = true;
+}
+
 void xtreme_app_scene_misc_screen_on_enter(void* context) {
     XtremeApp* app = context;
     XtremeSettings* xtreme_settings = XTREME_SETTINGS();
@@ -210,9 +221,9 @@ void xtreme_app_scene_misc_screen_on_enter(void* context) {
         app);
     value_index = rgb_backlight_get_rainbow_speed();
     variable_item_set_current_value_index(item, value_index - 1);
-    char str[4];
-    snprintf(str, sizeof(str), "%d", value_index);
-    variable_item_set_current_value_text(item, str);
+    char speed_str[4];
+    snprintf(speed_str, sizeof(speed_str), "%d", value_index);
+    variable_item_set_current_value_text(item, speed_str);
     variable_item_set_locked(item, !xtreme_settings->rgb_backlight, "Needs RGB\nBacklight!");
 
     item = variable_item_list_add(
@@ -229,6 +240,19 @@ void xtreme_app_scene_misc_screen_on_enter(void* context) {
     variable_item_set_current_value_text(item, rainbow_interval_names[value_index]);
     variable_item_set_locked(item, !xtreme_settings->rgb_backlight, "Needs RGB\nBacklight!");
 
+    item = variable_item_list_add(
+        var_item_list,
+        "Rainbow Saturation",
+        25,
+        xtreme_app_scene_misc_screen_rainbow_saturation_changed,
+        app);
+    value_index = rgb_backlight_get_rainbow_saturation();
+    variable_item_set_current_value_index(item, value_index - 1);
+    char saturation_str[4];
+    snprintf(saturation_str, sizeof(saturation_str), "%d", value_index);
+    variable_item_set_current_value_text(item, saturation_str);
+    variable_item_set_locked(item, !xtreme_settings->rgb_backlight, "Needs RGB\nBacklight!");
+
     variable_item_list_set_enter_callback(
         var_item_list, xtreme_app_scene_misc_screen_var_item_list_callback, app);
 
diff --git a/firmware/targets/f7/api_symbols.csv b/firmware/targets/f7/api_symbols.csv
index 0fe163927..00bc36fa0 100644
--- a/firmware/targets/f7/api_symbols.csv
+++ b/firmware/targets/f7/api_symbols.csv
@@ -2561,6 +2561,7 @@ Function,+,rgb2hsv,HsvColor,RgbColor
 Function,+,rgb_backlight_get_color,RgbColor,uint8_t
 Function,+,rgb_backlight_get_rainbow_interval,uint32_t,
 Function,+,rgb_backlight_get_rainbow_mode,RGBBacklightRainbowMode,
+Function,+,rgb_backlight_get_rainbow_saturation,uint8_t,
 Function,+,rgb_backlight_get_rainbow_speed,uint8_t,
 Function,-,rgb_backlight_load_settings,void,
 Function,+,rgb_backlight_reconfigure,void,_Bool
@@ -2568,6 +2569,7 @@ Function,+,rgb_backlight_save_settings,void,
 Function,+,rgb_backlight_set_color,void,"uint8_t, RgbColor"
 Function,+,rgb_backlight_set_rainbow_interval,void,uint32_t
 Function,+,rgb_backlight_set_rainbow_mode,void,RGBBacklightRainbowMode
+Function,+,rgb_backlight_set_rainbow_saturation,void,uint8_t
 Function,+,rgb_backlight_set_rainbow_speed,void,uint8_t
 Function,-,rgb_backlight_update,void,"uint8_t, _Bool"
 Function,+,rgbcmp,int,"const RgbColor*, const RgbColor*"
diff --git a/lib/drivers/rgb_backlight.c b/lib/drivers/rgb_backlight.c
index 8806801ac..5a19ce0ca 100644
--- a/lib/drivers/rgb_backlight.c
+++ b/lib/drivers/rgb_backlight.c
@@ -31,6 +31,7 @@ static struct {
     RGBBacklightRainbowMode rainbow_mode;
     uint8_t rainbow_speed;
     uint32_t rainbow_interval;
+    uint32_t rainbow_saturation;
 } rgb_settings = {
     .colors =
         {
@@ -41,6 +42,7 @@ static struct {
     .rainbow_mode = RGBBacklightRainbowModeOff,
     .rainbow_speed = 5,
     .rainbow_interval = 250,
+    .rainbow_saturation = 255,
 };
 
 static struct {
@@ -89,6 +91,7 @@ void rgb_backlight_reconfigure(bool enabled) {
         furi_timer_free(rgb_state.rainbow_timer);
         rgb_state.rainbow_timer = NULL;
     }
+    rgb_state.rainbow_hsv.s = rgb_settings.rainbow_saturation;
 
     rgb_backlight_update(rgb_state.last_brightness, false);
 }
@@ -183,6 +186,21 @@ uint32_t rgb_backlight_get_rainbow_interval() {
     return rgb_settings.rainbow_interval;
 }
 
+void rgb_backlight_set_rainbow_saturation(uint8_t rainbow_saturation) {
+    if(!rgb_state.settings_loaded) {
+        rgb_backlight_load_settings();
+    }
+    rgb_settings.rainbow_saturation = rainbow_saturation;
+    rgb_backlight_reconfigure(rgb_state.enabled);
+}
+
+uint8_t rgb_backlight_get_rainbow_saturation() {
+    if(!rgb_state.settings_loaded) {
+        rgb_backlight_load_settings();
+    }
+    return rgb_settings.rainbow_saturation;
+}
+
 void rgb_backlight_update(uint8_t brightness, bool tick) {
     if(!rgb_state.enabled) return;
     if(!rgb_state.settings_loaded) {
diff --git a/lib/drivers/rgb_backlight.h b/lib/drivers/rgb_backlight.h
index d436bec4c..b289520fd 100644
--- a/lib/drivers/rgb_backlight.h
+++ b/lib/drivers/rgb_backlight.h
@@ -86,6 +86,15 @@ void rgb_backlight_set_rainbow_interval(uint32_t rainbow_interval);
 
 uint32_t rgb_backlight_get_rainbow_interval();
 
+/**
+ * @brief Change rainbow saturation
+ *
+ * @param rainbow_saturation What saturation to use (0 - 255)
+ */
+void rgb_backlight_set_rainbow_saturation(uint8_t rainbow_saturation);
+
+uint8_t rgb_backlight_get_rainbow_saturation();
+
 /**
  * @brief Apply current RGB lighting settings
  *