<Extended Shades of Blue>
1. Ice Blue - 
                            
                            #99CCFF
                         - A cool, soft blue that provides a gentle background for minimal data values, enhancing readability.
2. Cerulean Blue - 
                            
                            #007BA7
                         - A vibrant, medium blue that is suitable for average data points, exuding a refreshing quality.
3. Cornflower Blue - 
                            
                            #6495ED
                         - A slightly muted blue that's eye-catching and works well for significant but not critical data values.
4. Teal Blue - 
                            
                            #008080
                         - A unique bluish-green shade that adds diversity to the palette, ideal for highlighting specific categories in data.
5. Midnight Blue - 
                            
                            #191970
                         - An elegantly dark shade that represents extreme data values, adding dramatic contrast and depth to the visualization.

This extended color palette adds more shades of blue, providing a wider range for data visualization. Each color has its unique characteristics, enhancing the overall design and making it easier to differentiate between various data values.

What type of data are you planning to visualize with this extended palette? Are there any specific styles or design elements you want to incorporate alongside these colors?