diff --git a/applications/services/rpc/rpc_gui.c b/applications/services/rpc/rpc_gui.c
index 0a75856001..3ef2a0edaa 100644
--- a/applications/services/rpc/rpc_gui.c
+++ b/applications/services/rpc/rpc_gui.c
@@ -98,8 +98,8 @@ static void rpc_system_gui_screen_stream_frame_callback(
     rpc_gui->transmit_frame->content.gui_screen_frame.orientation =
         rpc_system_gui_screen_orientation_map[orientation];
 
-    rpc_gui->transmit_frame->content.gui_screen_frame.fg_color = get_screen_color_fg().value;
-    rpc_gui->transmit_frame->content.gui_screen_frame.bg_color = get_screen_color_bg().value;
+    rpc_gui->transmit_frame->content.gui_screen_frame.fg_color = get_screen_color_fg();
+    rpc_gui->transmit_frame->content.gui_screen_frame.bg_color = get_screen_color_bg();
 
     furi_thread_flags_set(furi_thread_get_id(rpc_gui->transmit_thread), RpcGuiWorkerFlagTransmit);
 }
diff --git a/lib/momentum/rpc_rgb.c b/lib/momentum/rpc_rgb.c
index fc0f5e6823..24f6c8e1d3 100644
--- a/lib/momentum/rpc_rgb.c
+++ b/lib/momentum/rpc_rgb.c
@@ -1,80 +1,42 @@
 #include "rpc_rgb.h"
 
-#include "colors.h"
-#include "momentum.h"
 #include "drivers/rgb_backlight.h"
 
-static const RgbColor rainbow_colors[] = {
-    {{255, 0, 0}}, // Red
-    {{255, 130, 0}}, // Orange
-    {{255, 255, 0}}, // Yellow
-    {{0, 255, 0}}, // Green
-    {{0, 0, 255}}, // Blue
-    {{123, 0, 255}}, // Indigo
-    {{255, 0, 255}} // Violet
-};
-
-typedef struct {
-    uint8_t color;
-    uint8_t step;
-} rgb_trans;
-
-static struct {
-    rgb_trans fg;
-    rgb_trans bg;
-} state = {
-    .fg = {0, 0},
-    .bg = {0, 0},
-};
-
-RgbColor rainbow_step(rgb_trans* rgb) {
-    if(rgb->step >= 20) {
-        rgb->color = (rgb->color + 1) % 7;
-        rgb->step = 0;
-    }
-
-    RgbColor color = interpolate_color(
-        &rainbow_colors[rgb->color], &rainbow_colors[(rgb->color + 1) % 7], rgb->step, 20);
-    rgb->step++;
-
-    return color;
-}
-
-RgbColor get_screen_color_fg() {
-    RgbColor color = {{0, 0, 0}};
+uint32_t get_screen_color_fg() {
+    RgbColorTransmit color = {
+        .mode = momentum_settings.vgm_color_mode,
+        .rgb = {{0, 0, 0}},
+    };
 
     switch(momentum_settings.vgm_color_mode) {
     case VgmColorModeCustom:
-        color = momentum_settings.vgm_color_fg;
-        break;
-    case VgmColorModeRainbow:
-        //color = rainbow_step(&state.fg);
+        color.rgb = momentum_settings.vgm_color_fg;
         break;
     case VgmColorModeRgbBacklight:
-        //rgb_backlight_get_color(0, &color);
         break;
     default:
         break;
     }
 
-    return color;
+    return color.value;
 }
 
-RgbColor get_screen_color_bg() {
-    RgbColor color = {{255, 130, 0}};
+uint32_t get_screen_color_bg() {
+    RgbColorTransmit color = {
+        .mode = momentum_settings.vgm_color_mode,
+        .rgb = {{255, 130, 0}},
+    };
+
     switch(momentum_settings.vgm_color_mode) {
     case VgmColorModeCustom:
-        color = momentum_settings.vgm_color_bg;
-        break;
-    case VgmColorModeRainbow:
-        color = rainbow_step(&state.bg);
+        color.rgb = momentum_settings.vgm_color_bg;
         break;
     case VgmColorModeRgbBacklight:
-        rgb_backlight_get_color(0, &color);
+        rgb_backlight_get_color(0, &color.rgb);
         break;
     default:
         break;
     }
 
-    return color;
+    return color.value;
 }
diff --git a/lib/momentum/rpc_rgb.h b/lib/momentum/rpc_rgb.h
index c9095fc28e..36a5897389 100644
--- a/lib/momentum/rpc_rgb.h
+++ b/lib/momentum/rpc_rgb.h
@@ -1,15 +1,23 @@
 #pragma once
 
-#include "colors.h"
+#include "momentum.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+typedef union __attribute__((packed)) {
+    struct {
+        VgmColorMode mode : 8;
+        RgbColor rgb;
+    };
+    uint32_t value;
+} RgbColorTransmit;
+
 void rpc_rgb_init();
 
-RgbColor get_screen_color_fg();
-RgbColor get_screen_color_bg();
+uint32_t get_screen_color_fg();
+uint32_t get_screen_color_bg();
 
 void rpc_rgb_deinit();