Minimalist 3D Illustration Style Prompt (With Complete Code)

Characteristics of Minimalist 3D Illustration Style

• Basic Geometric Shapes
  Built upon simple geometric forms (spheres, cubes, cylinders), avoiding complex structures. Visual subjects are formed through combination or deformation.

• Low Detail Processing
  Reduce textures and decorative details on model surfaces, retaining only essential contour features to emphasize clean overall forms.

• Soft Color Schemes
  Predominantly use low-saturation tones (e.g., Morandi color palette) with gentle light-dark contrasts, avoiding high contrast or fluorescent colors.

• Highly Simplified Elements
  Retain only core visual information in compositions, eliminating redundant backgrounds or decorative elements. Use negative space to enhance subject focus.

• Abstract Representation
  Weaken realistic object forms through proportional adjustments or symbolic designs, such as using simplified cloud outlines instead of detailed depictions.

• Lightweight Textures
  Employ matte or translucent material effects, avoiding complex light reflections. Use basic highlights to suggest metallic/glass elements.

• Flattened Spatial Sense
  Minimize perspective depth through parallel viewing angles or mild axonometric projection, reducing scene layering.

• Function-Oriented Design
  Serve information delivery or interface interaction needs, emphasizing visual symbols’ readability and quick recognition over pure decoration.

Application Scenarios for Minimalist 3D Illustration Style

Core advantages include:

• Efficient Communication: Suitable for scenarios requiring rapid information delivery (advertising, education)
• Modern Aesthetics: Ideal for tech, internet, and emerging consumer brands pursuing youthful visuals
• Lightweight Requirements: Adaptable to digital media with strict loading speed and multi-device compatibility needs (mobile, web)

Key application fields:

Digital Interface Design (UI/UX)

• Interface Icons/Animations: Enhance modern feel for app/web interfaces while avoiding visual clutter
• Data Visualization: Simplify complex information through geometric charts (financial/health app dashboards)

Branding & Marketing

• Key Visuals: Convey youthful brand identity for tech/lifestyle products (electronics campaigns, social media ads)
• IP Character Design: Create memorable abstract characters (mascots, emojis)

Educational Content

• Instructional Illustrations: Simplify abstract concepts in teaching materials (human anatomy, mechanical principles)
• Infographic Design: Transform processes/data into understandable 3D graphics

Motion Media & Advertising

• Short Video Ads: Lightweight rendering suits fast-spreading platforms (TikTok, Instagram)
• Animated Posters: Enhance engagement through subtle animations while maintaining simplicity

Product Presentation

• E-commerce Visuals: Highlight products by simplifying background details (3C products, home goods)
• Packaging Design: Convey eco-friendly/minimalist concepts through flat 3D elements

Publications

• Book/Magazine Illustrations: Complement text content without distracting readers
• Cover Designs: Communicate themes through geometric layouts (tech/design publications)

Gaming & Virtual Environments

• Casual Game Design: Reduce visual fatigue in puzzle/simulation games
• VR/AR Interfaces: Ensure low latency and recognizability in metaverse navigation

Complete Minimalist 3D Illustration Style Prompt

This JSON-formatted prompt works with ChatGPT 4o and other AI platforms. Replace [xx] with your subject. Example output (3D puppy):

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Generate a [xx] with the following JSON profile: 

<pre style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.3); -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; text-decoration: none; overflow-wrap: break-word; white-space: pre-wrap;">{
  "art_style_profile": {
    "style_name": "Minimalist 3D Illustration",
    "visual_elements": {
      "shape_language": "Rounded edges, smooth and soft forms with simplified geometry",
      "colors": {
        "primary_palette": ["Soft beige, light gray, warm orange"],
        "accent_colors": ["Warm orange for focal elements"],
        "shading": "Soft gradients with smooth transitions, avoiding harsh shadows or highlights"
      },
      "lighting": {
        "type": "Soft, diffused lighting",
        "source_direction": "Above and slightly to the right",
        "shadow_style": "Subtle and diffused, no sharp or high-contrast shadows"
      },
      "materials": {
        "surface_texture": "Matte, smooth surfaces with subtle shading",
        "reflectivity": "Low to none, avoiding glossiness"
      },
      "composition": {
        "object_presentation": "Single, central object displayed in isolation with ample negative space",
        "perspective": "Slightly angled, giving a three-dimensional feel without extreme depth",
        "background": "Solid, muted color that complements the object without distraction"
      },
      "typography": {
        "font_style": "Minimalistic, sans-serif",
        "text_placement": "Bottom-left corner with small, subtle text",
        "color": "Gray, low-contrast against the background"
      },
      "rendering_style": {
        "technique": "3D render with simplified, low-poly aesthetics",
        "detail_level": "Medium detail, focusing on form and color over texture or intricacy"
      }
    },
    "purpose": "To create clean, aesthetically pleasing visuals that emphasize simplicity, approachability, and modernity."
  }
}</pre>

Why Use JSON Format Prompts

Essence: A structured instruction set converting natural language into machine-parsable parameter matrices.
Comparison with Traditional Prompts:

Typical Applications:

• Corporate brand guidelines (ensure visual consistency)
• Cross-platform content generation (adapt prompts for Midjourney/DALL·E/Stable Diffusion)

Minimalist 3D Prompt Code Analysis

Code Structure

Framework

Standard JSON with three-level nesting:

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Root
├─ art_style_profile
   ├─ style_name
   ├─ visual_elements
   │   ├─ 7 core visual modules
   │   └─ Multi-layer attributes
   └─ purpose

Hierarchy

• Level 1: art_style_profile as root
• Level 2: Tripartite structure (style_name + visual_elements + purpose)
• Level 3: visual_elements contains:

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  shape_language colors lighting materials composition typography rendering_style

About <pre style...>

HTML Wrapper Notes

The initial HTML tag:

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<pre style="caret-color:...; color:...; font-style:...;...">

serves as presentation code with key CSS parameters:

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caret-color: rgb(0, 0, 0)    
white-space: pre-wrap        
overflow-wrap: break-word    
color: rgb(0, 0, 0)          

Technical Clarification

• Non-data content: Excluded from actual JSON configuration
• Presentation layer: Only affects web/editor display
• Development practice: Omit HTML tags in real JSON files

Line-by-Line Prompt Breakdown

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{
  "art_style_profile": {  // Overall style configuration
    "style_name": "Minimalist 3D Illustration",  // Style identifier
    "visual_elements": {  // Visual parameters
    
      "shape_language": "Rounded edges...",  // Simplified geometry
      
      "colors": {  
        "primary_palette": ["Soft beige..."],  // Neutral tones
        "accent_colors": ["Warm orange..."],  // Focus elements
        "shading": "Soft gradients..."  // Smooth transitions
      },

      "lighting": {  
        "type": "Soft...",  // Diffused light
        "source_direction": "Above...",  // Top-right source
        "shadow_style": "Subtle..."  // Blurred shadows
      },

      "materials": {  
        "surface_texture": "Matte...",  // Non-reflective
        "reflectivity": "Low..."  
      },

      "composition": {  
        "object_presentation": "Single...",  // Centered subject
        "perspective": "Slightly angled...",  // Mild 3D
        "background": "Solid..."  // Plain backdrop
      },

      "typography": {  
        "font_style": "Sans-serif...",  
        "text_placement": "Bottom-left...",  
        "color": "Gray..."  
      },

      "rendering_style": {  
        "technique": "Low-poly...",  // Stylized rendering
        "detail_level": "Medium..."  
      }
    },
    
    "purpose": "Clean modern visuals..."  // Core objective
  }
}

Key Features Summary:

1. Minimalist Foundation: Simplified geometry + limited palette
2. 3D Softness: Low-poly modeling with gentle lighting
3. Visual Focus: Central composition + accent colors
4. Material Consistency: Universal matte surfaces
5. Functional Typography: Subtle text integration