<Haruky Grayish Blue>
1. Misty Blue - 
                            
                            #A3B5C6
                         - A soft, muted blue with a hint of gray, evoking tranquility and calmness.
2. Steel Gray - 
                            
                            #7B8D9D
                         - A medium gray-blue that adds depth and sophistication to the palette.
3. Cloudy Sky - 
                            
                            #B7C9D9
                         - A light, airy blue with gray undertones, reminiscent of a serene sky.
4. Charcoal Blue - 
                            
                            #4B616D
                         - A dark, muted blue with strong gray influences, providing a bold contrast.
5. Frosted Slate - 
                            
                            #C3C9D4
                         - A pale grayish blue that offers a subtle and soothing aesthetic.

This color palette features a range of grayish blue tones that convey a sense of calm, serenity, and sophistication. The blend of light and dark shades allows for versatility in design applications.

What specific project or context do you have in mind for this color palette?