### Color Palette for "Building Worker Power" Whitepaper

#### Color Palette Description:
This color palette is designed to evoke a sense of empowerment, collaboration, and progress, which aligns with the mission of a progressive nonprofit focused on enhancing worker rights. The colors are chosen to reflect a balance between professionalism and optimism, making it suitable for a whitepaper that aims to communicate important findings while inspiring action and engagement.

1. **Empowerment Blue**
   - **Hex Code:** 
                            
                            #007BFF
                        
   - **Description:** A vibrant blue that symbolizes trust, reliability, and professionalism. It serves as a strong base color for headers and important sections.

2. **Unity Green**
   - **Hex Code:** 
                            
                            #28A745
                        
   - **Description:** A fresh green that represents growth, renewal, and collaboration. This color can be used for highlights and call-to-action elements.

3. **Equality Yellow**
   - **Hex Code:** 
                            
                            #FFC107
                        
   - **Description:** A warm yellow that conveys optimism and positivity. It can be used for accent elements and to draw attention to key statistics or quotes.

4. **Progressive Purple**
   - **Hex Code:** 
                            
                            #6F42C1
                        
   - **Description:** A strong and inspiring purple that signifies creativity and ambition. This color is ideal for graphs and infographics to illustrate findings.

5. **Neutral Grey**
   - **Hex Code:** 
                            
                            #6C757D
                        
   - **Description:** A balanced grey that adds a touch of professionalism and sophistication. It serves as an excellent background color for text-heavy sections.

6. **Civic Coral**
   - **Hex Code:** 
                            
                            #FF6F61
                        
   - **Description:** A lively coral that fosters a sense of community and engagement. This color can be used to highlight testimonials or case studies within the whitepaper.

### Summary
This carefully curated palette can enhance the readability and visual impact of the whitepaper while reinforcing the themes of empowerment, collaboration, and progress in the context of "building worker power."