Here is a color palette that features 13 easily distinguishable colors, suitable for printing in science articles:

json
{
  "palette_name": "Science Article Colors",
  "colors": [
    {
      "name": "Crimson Red",
      "hex_code": "
                            
                            #DC143C
                        "
    },
    {
      "name": "Royal Blue",
      "hex_code": "
                            
                            #4169E1
                        "
    },
    {
      "name": "Golden Yellow",
      "hex_code": "
                            
                            #FFD700
                        "
    },
    {
      "name": "Forest Green",
      "hex_code": "
                            
                            #228B22
                        "
    },
    {
      "name": "Deep Pink",
      "hex_code": "
                            
                            #FF1493
                        "
    },
    {
      "name": "Orange",
      "hex_code": "
                            
                            #FFA500
                        "
    },
    {
      "name": "Purple",
      "hex_code": "
                            
                            #800080
                        "
    },
    {
      "name": "Teal",
      "hex_code": "
                            
                            #008080
                        "
    },
    {
      "name": "Slate Gray",
      "hex_code": "
                            
                            #708090
                        "
    },
    {
      "name": "Light Coral",
      "hex_code": "
                            
                            #F08080
                        "
    },
    {
      "name": "Gold",
      "hex_code": "
                            
                            #FFD700
                        "
    },
    {
      "name": "Dark Olive Green",
      "hex_code": "
                            
                            #556B2F
                        "
    },
    {
      "name": "Medium Violet Red",
      "hex_code": "
                            
                            #C71585
                        "
    }
  ]
}

This palette consists of vibrant and distinct colors that can aid in differentiating various elements within scientific publications.

Would you like to know more about how to effectively use these colors in your articles?