< UNO and Agenda 2030 >
1. Peace Blue - 
                            
                            #0072B8
                         - A calm, trustworthy blue representing peace and stability, reflecting the UN's mission for global harmony.
2. Sustainability Green - 
                            
                            #4CAF50
                         - A vibrant green symbolizing growth and sustainability, embodying the essence of the Agenda 2030 goals.
3. Equality Yellow - 
                            
                            #FFEB3B
                         - A bright, optimistic yellow representing hope and equality, highlighting the commitment to reducing inequalities.
4. Innovation Orange - 
                            
                            #FF9800
                         - A dynamic orange that signifies creativity and innovation, crucial for achieving the 17 Sustainable Development Goals (SDGs).
5. Unity Purple - 
                            
                            #9C27B0
                         - A rich purple conveying unity and collaboration among nations to achieve shared objectives of the Agenda 2030.

This color palette captures the essence of the UNO and the Agenda 2030 through colors that represent peace, sustainability, equality, innovation, and unity. Each color aligns with the principles and goals set forth by the United Nations.

What specific elements would you like included in your circle chart? Would you prefer a particular style or theme for the design?