Based on your request, I have updated the Koi Fish color palette while maintaining the overall theme. Here is the new color palette:

json
{
  "palette_name": "Koi Fish Updated",
  "colors": [
    {
      "name": "Coral Orange",
      "hex_code": "
          
          #FF6F61
       "
    },
    {
      "name": "Deep Sea Blue",
      "hex_code": "
          
          #002B5C
       "
    },
    {
      "name": "Sunlit Gold",
      "hex_code": "
          
          #FFD700
       "
    },
    {
      "name": "Emerald Green",
      "hex_code": "
          
          #50B5A6
       "
    },
    {
      "name": "Pearl White",
      "hex_code": "
          
          #F8F8FF
       "
    }
  ]
}

Palette Description

The updated “Koi Fish” palette retains the vibrant essence of the original while introducing slight modifications to the blue and green shades for a more harmonious blend. “Deep Sea Blue” provides a deeper contrast, while “Emerald Green” offers a refreshing twist. “Sunlit Gold” and “Coral Orange” remain to keep the warmth, and “Pearl White” has been lightened for a softer appearance.

Do you have any further adjustments you would like to make, or any specific colors you want to add?