Here’s a color palette based on your request for 4 distinct blue shades and 2 distinct red/pink colors:

json
{
  "palette_name": "Blue and Red Harmony",
  "colors": [
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #87CEEB
                        "
    },
    {
      "name": "Royal Blue",
      "hex_code": "
                            
                            #4169E1
                        "
    },
    {
      "name": "Dodger Blue",
      "hex_code": "
                            
                            #1E90FF
                        "
    },
    {
      "name": "Steel Blue",
      "hex_code": "
                            
                            #4682B4
                        "
    },
    {
      "name": "Crimson",
      "hex_code": "
                            
                            #DC143C
                        "
    },
    {
      "name": "Hot Pink",
      "hex_code": "
                            
                            #FF69B4
                        "
    }
  ]
}

Palette Description:

This palette features a range of blues from light and airy Sky Blue to deep and striking Royal Blue. The addition of Dodger Blue and Steel Blue creates a well-balanced spectrum of shades. For contrast, the vibrant Crimson and playful Hot Pink add a burst of color, making this palette perfect for designs that need both calm and excitement.

Would you like to explore specific applications for this palette or need additional colors?