Color Palette for Design System of an Enterprise Ecommerce Company:

1. Primary Blue:
   - Hex Code: 
                            
                            #0048BA
                        
   - Description: This deep and vibrant blue represents trust, reliability, and professionalism. It can be used for the company's logo, buttons, and important highlights.

2. Accent Green:
   - Hex Code: 
                            
                            #7FFF00
                        
   - Description: This bright green color adds a fresh and energetic touch to the design system. It can be used to highlight call-to-action buttons, success messages, and important notifications.

3. Neutral Gray:
   - Hex Code: 
                            
                            #808080
                        
   - Description: This medium gray shade provides a balanced and neutral background for the design system. It can be used for backgrounds, borders, and secondary text elements.

4. Secondary Red:
   - Hex Code: 
                            
                            #FF2400
                        
   - Description: This intense red color signifies urgency and alerts the user to important information. It can be used for error messages, warnings, and critical notifications.

5. Subtle Purple:
   - Hex Code: 
                            
                            #8A2BE2
                        
   - Description: This muted purple adds a touch of elegance and creativity to the design system. It can be used for headings, subheadings, and decorative elements to create visual interest.

6. Highlight Yellow:
   - Hex Code: 
                            
                            #FFFF00
                        
   - Description: This bright yellow color draws attention to important elements and adds a sense of warmth and optimism. It can be used for highlighting discounts, promotions, and special offers.

Note: The provided colors are suggestions based on the given keywords. The actual color palette for an enterprise ecommerce company may vary depending on their brand identity and target audience.