diff --git a/src/battle_gfx_sfx_util.c b/src/battle_gfx_sfx_util.c
index 2f72197bf9..4370d680b9 100644
--- a/src/battle_gfx_sfx_util.c
+++ b/src/battle_gfx_sfx_util.c
@@ -635,8 +635,12 @@ void BattleLoadMonSpriteGfx(struct Pokemon *mon, u32 battler)
     // dynamax tint
     if (IsDynamaxed(battler))
     {
-        BlendPalette(paletteOffset, 16, 4, RGB(31, 0, 12));
-        CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, 32);
+        // Calyrex and its forms have a blue dynamax aura instead of red.
+        if (GET_BASE_SPECIES_ID(species) == SPECIES_CALYREX)
+            BlendPalette(paletteOffset, 16, 4, RGB(12, 0, 31));
+        else
+            BlendPalette(paletteOffset, 16, 4, RGB(31, 0, 12));
+        CpuCopy32(gPlttBufferFaded + paletteOffset, gPlttBufferUnfaded + paletteOffset, PLTT_SIZEOF(16));
     }
 }