### Color Palette: "Regal Elegance"

1. **Royal Blue**
   - **Hex Code:** 
                            
                            #4169E1
                        
   - **Description:** Represents confidence and authority. This vibrant blue exudes a sense of stability and trustworthiness, making it a powerful choice for designs that aim to inspire confidence.

2. **Deep Plum**
   - **Hex Code:** 
                            
                            #6D28D9
                        
   - **Description:** Conveys luxury and sophistication. This rich, deep purple adds a touch of opulence and creativity, perfect for designs that require a hint of extravagance.

3. **Champagne Gold**
   - **Hex Code:** 
                            
                            #F7E7CE
                        
   - **Description:** Adds an elegant touch. This soft, warm gold brings a sense of refinement and grace, enhancing the overall sophistication of the palette.

4. **Midnight Black**
   - **Hex Code:** 
                            
                            #000000
                        
   - **Description:** Enhances depth and power. The ultimate classic, this black creates a striking contrast and adds a bold element, grounding the palette with its intensity.

5. **Pure White**
   - **Hex Code:** 
                            
                            #FFFFFF
                        
   - **Description:** Balances the palette with a clean, modern look. This crisp white provides clarity and freshness, allowing other colors to stand out while maintaining a sense of harmony.

6. **Silver Mist**
   - **Hex Code:** 
                            
                            #C0C0C0
                        
   - **Description:** Introduces a subtle shimmer and modernity. This light silver complements the other colors with a soft metallic sheen, adding a contemporary flair to the overall design.

### Palette Summary
The "Regal Elegance" palette combines bold confidence with luxurious sophistication. The balance of rich colors and elegant neutrals creates a versatile scheme suitable for branding, fashion, or any design project seeking to convey authority and style.