try dark grey

src/lib/components/PicletGenerator/PicletGenerator.svelte

@@ -446,7 +446,7 @@ Create a concise visual description (1-3 sentences, max 100 words). Focus only o
     
     try {
       const output = await fluxClient.predict("/infer", [
-        `${workflowState.imagePrompt}\nNow generate a Pokémon Anime image of the monster in an idle pose with a plain grey background. This is a ${tier} tier monster with a ${tierDescriptions[tier as keyof typeof tierDescriptions]}. The monster should not be attacking or in motion. The full monster must be visible within the frame.`,
+        `${workflowState.imagePrompt}\nNow generate a Pokémon Anime image of the monster in an idle pose with a plain dark-grey background. This is a ${tier} tier monster with a ${tierDescriptions[tier as keyof typeof tierDescriptions]}. The monster should not be attacking or in motion. The full monster must be visible within the frame.`,
         0,      // seed
         true,   // randomizeSeed
         1024,   // width