### Rainbow Pastel Color Palette

1. **Pastel Red**
   - **Hex Code:** 
                            
                            #FF6F61
                        
   - **Description:** A soft, warm red that evokes feelings of comfort and warmth, reminiscent of a gentle sunset.

2. **Pastel Orange**
   - **Hex Code:** 
                            
                            #FFA07A
                        
   - **Description:** A light and cheerful orange that brings a sense of joy and vibrancy, perfect for adding a playful touch.

3. **Pastel Yellow**
   - **Hex Code:** 
                            
                            #FFF68F
                        
   - **Description:** A soft, buttery yellow that radiates happiness and positivity, embodying the warmth of sunshine.

4. **Pastel Green**
   - **Hex Code:** 
                            
                            #A8E6CF
                        
   - **Description:** A delicate mint green that symbolizes freshness and tranquility, reminiscent of springtime blooms.

5. **Pastel Blue**
   - **Hex Code:** 
                            
                            #B2E0F5
                        
   - **Description:** A calming sky blue that brings a sense of peace and serenity, perfect for evoking a clear, tranquil sky.

6. **Pastel Purple**
   - **Hex Code:** 
                            
                            #D1C4E9
                        
   - **Description:** A gentle lavender that conveys a sense of elegance and creativity, reminiscent of blooming lilacs in a garden.

### Palette Overview:
This rainbow pastel palette features a harmonious blend of soft, vibrant colors that embody a sense of playfulness and serenity. Each hue flows seamlessly into the next, creating a cheerful and uplifting atmosphere suitable for various design projects, from children's illustrations to soothing home decor.