Brand Color Application Matrix

Create a color application matrix for this brand:

**Brand Colors:**
- Primary: ${{PRIMARY_COLORS}}
- Secondary: ${{SECONDARY_COLORS}}
- Accent: ${{ACCENT_COLORS}}
- Neutrals: ${{NEUTRAL_COLORS}}

**Applications:**
- Key Touchpoints: ${{KEY_TOUCHPOINTS}}
- Digital Channels: ${{DIGITAL_CHANNELS}}
- Print Materials: ${{PRINT_MATERIALS}}

Please develop:

1. **Logo Color Matrix**
   - Primary logo colors
   - Secondary logo options
   - Reversed/knockout
   - Single color options
   - Background pairings

2. **Digital Interface Matrix**
   - Header/navigation colors
   - Button colors (by type)
   - Link colors
   - Background colors
   - Card/container colors
   - Form element colors

3. **Marketing Material Matrix**
   - Brochure color usage
   - Poster/banner colors
   - Social media post colors
   - Email template colors
   - Presentation colors

4. **Product/Packaging Matrix**
   - Primary packaging colors
   - Secondary packaging
   - Label colors
   - Product line differentiation

5. **Environmental Matrix**
   - Signage colors
   - Interior colors
   - Retail display colors
   - Event/booth colors

6. **Stationery Matrix**
   - Business card colors
   - Letterhead colors
   - Envelope colors
   - Note card colors

7. **Content Type Matrix**
   - Photography treatment
   - Illustration colors
   - Icon colors
   - Infographic colors
   - Video title colors

8. **Hierarchy Application**
   - Primary information color
   - Secondary information
   - Supporting content
   - Emphasis/highlight

9. **Emotional Application**
   - Trust-building applications
   - Energy/excitement uses
   - Calm/professional uses
   - Celebration uses

10. **Percentage Guidelines**
   - Primary color %
   - Secondary color %
   - Accent color %
   - Neutral color %
   - By application type

Provide a comprehensive matrix with specific color assignments and usage ratios.