Generate on-brand visual assets with AI

Quick Start

/design hero banner for landing page

What happens:

  1. Extracts brand context from docs/brand-guidelines.md
  2. Enhances prompt with brand colors, style, mood
  3. Generates image with Imagen 4
  4. Verifies against brand palette
  5. Outputs image with metadata

Output: assets/banners/hero-banner-251229.png

What It Does

Before /design

  • Manual design work (1-4 hours)
  • Hire designers ($50-500)
  • Stock photos (generic, overused)
  • Brand inconsistency

After /design

  • AI-generated assets (2 minutes)
  • Brand-consistent by default
  • Unique visuals
  • Multiple variations instantly

Syntax

/design [description]

Examples

Example 1: Hero Banner

Input:

/design hero banner for SaaS landing page

Process:

✓ Brand context extracted from docs/brand-guidelines.md
   - Primary: Ocean Blue (#0077B6)
   - Accent: Golden Amber (#FFB627)
   - Style: Modern, minimalist, professional

✓ Prompt enhanced:
   Simple: "hero banner for SaaS landing page"
   Enhanced: "Modern minimalist SaaS hero section, professional team
   collaborating in sophisticated workspace, ocean blue and golden amber
   color palette, clean interface visible on screens, natural lighting,
   premium atmosphere, business-forward composition, cinematic depth,
   high-end corporate aesthetic"

✓ Image generated with Imagen 4 (16:9, 1920x1080)

✓ Verified:
   - Ocean Blue present: ✓
   - Golden Amber accents: ✓
   - Professional mood: ✓
   - High quality: ✓

Saved: assets/banners/hero-banner-saas-landing-251229.png

Example 2: Social Media Graphic

Input:

/design LinkedIn post graphic, 1:1 aspect, stats overlay

Output:

✓ Generated: 1080x1080 px square graphic
✓ Style: Professional, data-focused
✓ Elements: Clean chart visualization, brand colors
✓ Text space: Reserved for stat overlays

Saved: assets/banners/social-media/linkedin-stats-graphic-251229.png

Next: Add text overlays in design tool or use:
/design LinkedIn graphic with "76% faster workflows" text

Example 3: Email Header

Input:

/design email header for welcome sequence

Output:

✓ Generated: 600x200 px email header
✓ Style: Welcoming, friendly, professional
✓ Brand colors integrated naturally
✓ Mobile-optimized dimensions

Saved: assets/banners/email-headers/welcome-sequence-251229.png

Output Paths

Content TypePathDimensions
Banner/Headerassets/banners/16
(1920x1080)
Social Mediaassets/banners/social-media/1
(1080x1080), 9
Email Headerassets/banners/email-headers/600x200
Landing Pageassets/banners/landing-pages/16
Campaign Assetassets/designs/campaigns/Various
Infographicassets/infographics/Custom

Aspect Ratios

FormatRatioUse Case
16
LandscapeBanners, hero sections
1
SquareInstagram, LinkedIn
9
VerticalStories, TikTok
4
StandardPresentations

Brand Context

Auto-extracts from docs/brand-guidelines.md:

  • Primary/secondary colors
  • Visual style keywords
  • Typography guidelines
  • Mood and tone
  • Prohibited elements

If no brand docs exist, prompts to run:

/marketing:init  # Create brand guidelines first

Prompt Enhancement

Simple Input

"team meeting"

AI-Enhanced Prompt

"Executive team meeting in sophisticated dark-themed boardroom,
warm golden amber lighting casting soft glows across polished
conference table, ocean blue subtle highlights in glass panels,
professional atmosphere with calm confidence, premium minimalist
interior, cinematic depth of field, business-forward"

Quality Checklist

  • Scene context added ✓
  • Colors integrated naturally ✓
  • Photography language ✓
  • Mood matches brand ✓
  • No prohibited elements ✓

Models

ModelQualitySpeedBest For
imagen-4.0-fast-generate-001Good2-3 secDrafts, iterations
imagen-4.0-generate-001High5-8 secFinal assets
imagen-4.0-ultra-generate-001Ultra15-20 secHero images

Workflow Integration

Content Creation Flow

# Blog post with visuals
/content blog "AI marketing guide"
/design featured image for blog post
/design infographic showing AI benefits

# Email campaign
/email launch "New Product"
/design email header for product launch
/design product showcase graphic

Campaign Assets

# Complete campaign visuals
/campaign create "Q1 Launch"
/design hero banner for landing page
/design social media pack (Twitter, LinkedIn, Instagram)
/design email header series

Skills Activated

  • ai-multimodal: Image generation (Imagen 4)
  • brand-guidelines: Brand consistency
  • creativity: Visual design direction

Generate. Verify. Ship. AI-powered visuals that match your brand.