Here is an updated 10-color gradient palette with higher distinction between the colors while still based on #463CFF and #003C3B :

json
{
  "palette_name": "Distinct Deep Blue to Teal Gradient",
  "colors": [
    {
      "name": "Deep Blue",
      "hex_code": "
          
          #463CFF
       "
    },
    {
      "name": "Lively Violet",
      "hex_code": "
          
          #5A4FFF
       "
    },
    {
      "name": "Bright Periwinkle",
      "hex_code": "
          
          #6F60FF
       "
    },
    {
      "name": "Soft Sky Blue",
      "hex_code": "
          
          #8373FF
       "
    },
    {
      "name": "Pale Cerulean",
      "hex_code": "
          
          #A6A3FF
       "
    },
    {
      "name": "Teal Blue",
      "hex_code": "
          
          #009B8C
       "
    },
    {
      "name": "Bright Teal",
      "hex_code": "
          
          #00B2A1
       "
    },
    {
      "name": "Tropical Teal",
      "hex_code": "
          
          #00C8B5
       "
    },
    {
      "name": "Rich Aqua",
      "hex_code": "
          
          #00DBD0
       "
    },
    {
      "name": "Emerald Teal",
      "hex_code": "
          
          #003C3B
       "
    }
  ]
}

This palette provides a more distinct range of colors, ensuring that each color stands out while still transitioning from deep blue to rich teal. Would you like suggestions on where to apply this palette or any specific design tips?