Certainly! For a blue ocean-centric color palette suitable for a business pitch deck, I've curated a set of 6 colors that reflect the depth, diversity, and serenity of the ocean. This palette aims to convey professionalism, innovation, and calmness, making it ideal for creating a compelling and visually appealing pitch deck.

### Oceanic Harmony Color Palette

1. **Deep Sea Blue**
   - Hex: 
                            
                            #013a63
                        
   - Description: A dark, profound blue that evokes the mysterious depths of the ocean, perfect for backgrounds or accentuating elements.

2. **Horizon Blue**
   - Hex: 
                            
                            #0474BA
                        
   - Description: A vibrant, medium blue reminiscent of the ocean on a bright day. It's excellent for highlights and drawing attention to key points.

3. **Coral Reef**
   - Hex: 
                            
                            #59A5D8
                        
   - Description: A light, soothing blue with a hint of green, inspired by the colors of a coral reef under sunlight. Ideal for infographics and charts.

4. **Foam White**
   - Hex: 
                            
                            #F1F1F2
                        
   - Description: A soft, off-white that mimics the foam of ocean waves. Perfect for texts and creating a sense of openness and clarity.

5. **Sandy Beach**
   - Hex: 
                            
                            #D2B48C
                        
   - Description: A warm, neutral tone that brings to mind the sandy beaches bordering the ocean. Great for balancing the cool blues and adding warmth to the design.

6. **Stormy Sky**
   - Hex: 
                            
                            #7B9EA8
                        
   - Description: A muted, grayish-blue that captures the essence of an impending ocean storm. Use this for secondary texts or less emphasized elements.

### Palette Description:
This "Oceanic Harmony" color palette combines deep and vibrant blues with soft neutrals to mirror the diverse and dynamic nature of the ocean. It's crafted to bring a sense of depth, innovation, and tranquility to business pitch decks, fostering an environment that encourages engagement and reflection. The varying shades of blue, complemented by warm and soft neutrals, provide a versatile range for creating a cohesive and visually appealing presentation.