Write palette IDs in hex

src/battle_anim_fire.c

@@ -2,6 +2,7 @@
 #include "battle_anim.h"
 #include "constants/rgb.h"
 #include "constants/songs.h"
+#include "palette.h"
 #include "sound.h"
 #include "util.h"
 #include "task.h"
@@ -1329,7 +1330,7 @@ void AnimTask_BlendBackground(u8 taskId)
 {
     struct BattleAnimBgData animBg;
     GetBattleAnimBg1Data(&animBg);
-    BlendPalette(animBg.paletteId * 16, 16, gBattleAnimArgs[0], gBattleAnimArgs[1]);
+    BlendPalette(BG_PLTT_ID(animBg.paletteId), 16, gBattleAnimArgs[0], gBattleAnimArgs[1]);
     DestroyAnimVisualTask(taskId);
 }