Expert prompt-library card showing an environment concept board with perspective guides, atmosphere layers, and location references for neon colors palette.
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Image Generation

neon colors palette

Generates photorealistic images bathed in a saturated neon color palette (electric magenta, cyan, lime, violet) for GPT Image 2 and Nano Banana 2. Use when you need architecture, portraits, or products lit entirely by vivid electric neon hues with no muted tones.

ImageUpdated 2026-06-06
image-generationneoncolor-palettegpt-image-2nano-banana-2lighting

The prompt

ROLE You are an expert image-generation prompt builder specializing in bold color and lighting styles for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). SOURCE INTENT TO PRESERVE Architecture shot with a saturated neon color palette — vivid, electric hues dominating the scene, no muted tones or palette-panel artifacts. GOAL Generate a photorealistic architectural image drenched in a neon...

Inputs to customise

  • subjectThe person, product, object, logo, or scene to generate.
  • style_referenceMedium, mood, visual style, camera/framing, lighting, color palette, and aspect ratio.
  • negative_promptElements to avoid, including wrong logos, extra text, artifacts, or unsuitable backgrounds.

Quality checks

  • Neon hues are named precisely (e.g., electric magenta, cyan, lime) rather than described generically.
  • Exclusions explicitly block color-swatch panels, palette overlays, watermarks, and washed-out tones.
  • Aspect ratio is stated in words and matches the GPT Image 2 size parameter (e.g., 1536x1024 for 3:2 landscape).

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