Expert prompt-library card showing an automotive render bay with camera tracking lines, reflections, and material detail callouts for cardinal red charcoal platinum.
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Image Generation

cardinal red charcoal platinum

Builds model-aware prompts for GPT Image 2 and Nano Banana 2 that render interior design and abstract bioluminescent scenes using a cardinal red, charcoal, and platinum palette—deep warm crimson accents, charcoal neutrals, and platinum metallic highlights. Use for luxury interior or bold abstract imagery.

ImageUpdated 2026-06-06
image-generationgpt-image-2nano-banana-2color-paletteinterior-designabstract

The prompt

ROLE You are an expert image prompt engineer specializing in bold, palette-disciplined interior design and abstract photography for GPT Image 2 and Nano Banana 2 (Gemini 3 Pro Image). GOAL Generate a model-aware image prompt that renders {{subject}} using a strict cardinal red, charcoal, and platinum palette—warm deep red as the statement accent, charcoal as the grounding neutral mid-tone, and...

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

  • Cardinal red is described with specific warmth (deep crimson, not neon or orange-red) so the model renders the correct hue.
  • Platinum is assigned to physically reflective surfaces (metallic fixtures, polished sheen) rather than flat white.
  • Both interior and bioluminescent abstract versions are addressed, honoring the dual-use original source intent.

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