Based on the given query, here is a single color palette with color names, hex codes, and descriptions:

1. Futuristic Steel Blue
   - Hex Code: 
                            
                            #4A90E2
                        
   - Description: This color represents authenticity and brings a futuristic and avant-garde vibe.

2. Dynamic Purple
   - Hex Code: 
                            
                            #9C27B0
                        
   - Description: Symbolizing growth, this dynamic purple adds an energetic and vibrant touch to the palette.

3. Clean Slate Gray
   - Hex Code: 
                            
                            #2F4F4F
                        
   - Description: Reflecting simplicity, this clean slate gray exudes a sense of calm and sophistication.

This palette incorporates the given three colors that capture a futuristic, dynamic, and clean aesthetic, making it versatile for various design projects.