Here’s a revised color palette that embraces a modern aesthetic while remaining eye-catching and suitable for data visualization and dashboards.

 <Modern Coastal>
1. Teal Blue - 
                            
                            #007C92
                         - A modern teal blue that offers a fresh and contemporary look, perfect for vibrant visuals.
2. Sandstone - 
                            
                            #E0B60D
                         - A rich, golden sandstone that provides a striking contrast and evokes a sunny beach feel.
3. Olive Drab - 
                            
                            #4B5D33
                         - A modern take on olive green, offering depth and a touch of nature without being overly muted.
4. Sunset Coral - 
                            
                            #FF4F4F
                         - A bright, modern coral that energizes the palette and adds a contemporary touch reminiscent of sunset hues.
5. Azure Blue - 
                            
                            #0072B8
                         - A striking azure blue that captures the essence of clear skies and brings a modern flair to your visuals.
6. Fern Green - 
                            
                            #6BBE45
                         - A vibrant fern green that feels fresh and lively, integrating modernity with natural elements.
7. Charcoal Gray - 
                            
                            #4A4A4A
                         - A strong, modern charcoal that provides a sophisticated backdrop for other vibrant colors.
8. Mint Green - 
                            
                            #A7E3D1
                         - A soft yet modern mint green that feels fresh and airy, ideal for creating a light and clean visual aesthetic.

This palette combines modern, vibrant colors that are distinct and appealing, making it suitable for a contemporary look in dashboards and data visualization.

How do you plan to apply this palette? Would you like assistance with specific visualization techniques or recommendations on how to use these colors effectively?