Here is a color palette suitable for football kits, featuring two shades of the same color along with two contrasting colors:

json
{
  "palette_name": "Dynamic Play",
  "colors": [
    {
      "name": "Royal Blue",
      "hex_code": "
                            
                            #003DA5
                        "
    },
    {
      "name": "Sky Blue",
      "hex_code": "
                            
                            #A4C8E1
                        "
    },
    {
      "name": "Bright Red",
      "hex_code": "
                            
                            #FF2B2B
                        "
    },
    {
      "name": "Black",
      "hex_code": "
                            
                            #000000
                        "
    }
  ]
}

Palette Description: This palette, named “Dynamic Play,” is designed for football kits with its bold and energetic colors. The combination of Royal Blue and Sky Blue provides a layered depth, while Bright Red adds an eye-catching contrast. Black offers a classic touch that enhances the overall design, making it perfect for team uniforms that stand out on the field.

Would you like any specific recommendations for designs or styles for these kits, or do you have another request?