Here are two vibrant and unique triadic color palettes for your resin tray project:

Option 1: Tropical Vibes

• Color 1: Coral
• Color 2: Turquoise
• Color 3: Lemon Yellow

Option 2: Retro Pop

• Color 1: Electric Blue
• Color 2: Hot Pink
• Color 3: Bright Yellow

Now, here are the JSON representations for both palettes:

json
{
  "palette_name": "Tropical Vibes",
  "colors": [
    {
      "name": "Coral",
      "hex_code": "
          
          #FF6F61
       "
    },
    {
      "name": "Turquoise",
      "hex_code": "
          
          #40E0D0
       "
    },
    {
      "name": "Lemon Yellow",
      "hex_code": "
          
          #FFF700
       "
    }
  ]
}

json
{
  "palette_name": "Retro Pop",
  "colors": [
    {
      "name": "Electric Blue",
      "hex_code": "
          
          #007BFF
       "
    },
    {
      "name": "Hot Pink",
      "hex_code": "
          
          #FF1493
       "
    },
    {
      "name": "Bright Yellow",
      "hex_code": "
          
          #FFFF00
       "
    }
  ]
}

Would you like any additional options or help with something else?