Based on your query, here’s an extended color palette that complements the original five colors you provided. The palette maintains a balance between rich, bold tones and softer shades, creating a harmonious look.

### Extended Color Palette

1. **Deep Purple**
   - **Hex Code:** 
                            
                            #470A68
                        
   - **Description:** A rich, dark purple that adds depth and sophistication to the palette.

2. **Crimson Red**
   - **Hex Code:** 
                            
                            #C5003E
                        
   - **Description:** A vibrant, eye-catching red that injects energy and passion.

3. **Lavender Blue**
   - **Hex Code:** 
                            
                            #7577E8
                        
   - **Description:** A soft, calming blue with a hint of lavender that promotes tranquility.

4. **Terra Cotta**
   - **Hex Code:** 
                            
                            #C98778
                        
   - **Description:** A warm, earthy tone that adds a cozy, inviting feel to the palette.

5. **Dusty Teal**
   - **Hex Code:** 
                            
                            #94A5A4
                        
   - **Description:** A muted teal that provides a soothing balance to the bolder colors.

6. **Golden Olive**
   - **Hex Code:** 
                            
                            #AFAE1A
                        
   - **Description:** A warm olive hue with golden undertones that adds a touch of brightness and complements the existing colors beautifully.

### Palette Summary
This palette combines deep, rich colors with softer, muted tones, creating a versatile and visually appealing scheme. The addition of **Golden Olive** brings warmth and freshness, enhancing the overall balance of the palette. Perfect for designs that seek sophistication while maintaining an inviting atmosphere.