Here’s a color palette that features variations closer to the original color #003b76 , focusing on shades, tints, and slightly different hues. Here is the JSON representation of the color palette:

json
{
  "palette_name": "Variations of Deep Blue",
  "colors": [
    {
      "name": "Deep Blue",
      "hex_code": "
                            
                            #003b76
                        "
    },
    {
      "name": "Very Dark Blue",
      "hex_code": "
                            
                            #002a57
                        "
    },
    {
      "name": "Dark Slate Blue",
      "hex_code": "
                            
                            #1e3a6e
                        "
    },
    {
      "name": "Slate Blue",
      "hex_code": "
                            
                            #4e5b8a
                        "
    },
    {
      "name": "Cadet Blue",
      "hex_code": "
                            
                            #5f9ea0
                        "
    }
  ]
}

This palette includes variations that are closer to the original deep blue, ranging from darker shades to slightly lighter tones, ensuring a cohesive look.

Would you like to know how to use these colors in a design or any specific applications?