Based on the existing Koi Fish palette and your request for updates while maintaining the overall theme, here is the revised color palette:

1. Coral Orange: #FF6F61 (remains)
2. Deep Blue: #003B5C (updated to a more vibrant shade)
3. Golden Yellow: #FFD700 (remains)
4. Jade Green: #00A86B (updated to a more vibrant shade)
5. Pearl White: #F0EAD6 (updated for a softer tone)

Here’s the updated color palette in JSON format:

json
{
  "palette_name": "Koi Fish Updated",
  "colors": [
    {
      "name": "Coral Orange",
      "hex_code": "
                            
                            #FF6F61
                        "
    },
    {
      "name": "Vibrant Blue",
      "hex_code": "
                            
                            #005B99
                        "
    },
    {
      "name": "Golden Yellow",
      "hex_code": "
                            
                            #FFD700
                        "
    },
    {
      "name": "Vibrant Jade Green",
      "hex_code": "
                            
                            #00B140
                        "
    },
    {
      "name": "Pearl White",
      "hex_code": "
                            
                            #F0EAD6
                        "
    }
  ]
}

Palette Description:

The “Koi Fish Updated” palette maintains the essence of the original Koi Fish theme, featuring vibrant and lively colors reminiscent of the rich hues found in Koi fish. The coral orange and golden yellow provide warmth, while the blue and jade green offer a refreshing contrast. The updated pearl white adds a gentle touch, creating a harmonious balance in the palette.

Would you like to make any more adjustments or explore other themes?