<Enhanced Red Accent Presentation Palette>
1. Primary Light - 
                            
                            #FFFFFF
                         - A clean and crisp white that provides a fresh backdrop for your content.
2. Primary Dark - 
                            
                            #E0E0E0
                         - A slightly darker shade of white, offering a subtle contrast while remaining neutral.
3. Light Gray - 
                            
                            #F0F0F0
                         - A soft light gray that adds subtle depth without distracting from the main content.
4. Light Gray Tint - 
                            
                            #FFFFFF
                         - A lighter version of light gray, almost white, perfect for backgrounds or sections needing subtle differentiation.
5. Dark Gray - 
                            
                            #4A4A4A
                         - A strong dark gray that can be used for text and important elements, ensuring readability against lighter backgrounds.
6. Dark Gray Shade - 
                            
                            #2D2D2D
                         - A deeper gray that can be utilized for headers or to emphasize important information.
7. Deep Red - 
                            
                            #B00000
                         - A slightly muted shade of red that complements your accent color while maintaining a cohesive look.
8. Deep Red Tint - 
                            
                            #D50000
                         - A lighter tint of deep red, suitable for highlighting sections without overpowering other elements.
9. Soft Beige - 
                            
                            #F5E6D3
                         - A warm beige that offers a gentle contrast to the red and can be used for highlighting sections or backgrounds.
10. Soft Beige Shade - 
                            
                            #D1B19A
                         - A darker shade of beige that adds richness and depth, working well for backgrounds or accents.
11. Accent Red - 
                            
                            #E60000
                         - Your specified accent color, bold and vibrant, perfect for drawing attention to key points.
12. Accent Red Shade - 
                            
                            #A60000
                         - A darker shade of your accent color, useful for reinforcing key points or creating contrast.

This enhanced palette provides additional tints and shades for each color, allowing for greater flexibility in your presentation design. You can use lighter tints for backgrounds or subtle highlights, while darker shades can emphasize key content or headers.

What kind of visuals or graphics will you be incorporating into your presentation? Will you need guidance on typography to complement this color palette?