Thank you for your guidance! I’ve kept all the colors intact and swapped the positions of Negative Nine’s light gray and dark gray. Here’s the updated palette:

json
{
  "palette_name": "You Can Count On Us! - NumberBlocks and Their Negatives",
  "colors": [
    {
      "name": "Negative Nine - Light Gray (-9)",
      "hex_code": "
                            
                            #C5D0D2
                        "  // Inverted grayish light gray
    },
    {
      "name": "Negative Nine - Medium Gray (-9)",
      "hex_code": "
                            
                            #5C4F4D
                        "  // Inverted grayish medium gray
    },
    {
      "name": "Negative Nine - Dark Gray (-9)",
      "hex_code": "
                            
                            #858575
                        "  // Inverted grayish dark gray
    },
    {
      "name": "Negative Eight (-8)",
      "hex_code": "
                            
                            #00A30F
                        "  // Inverted magenta
    },
    {
      "name": "Negative Seven (-7)",
      "hex_code": "
                            
                            #29A29A
                        "  // Inverted lavender
    },
    {
      "name": "Negative Six (-6)",
      "hex_code": "
                            
                            #57843C
                        "  // Inverted purple
    },
    {
      "name": "Negative Five (-5)",
      "hex_code": "
                            
                            #B15100
                        "  // Inverted blue
    },
    {
      "name": "Negative Four (-4)",
      "hex_code": "
                            
                            #8C24C8
                        "  // Inverted lime green
    },
    {
      "name": "Negative Three (-3)",
      "hex_code": "
                            
                            #0000FF
                        "  // Inverted yellow
    },
    {
      "name": "Negative Two (-2)",
      "hex_code": "
                            
                            #007363
                        "  // Inverted orange
    },
    {
      "name": "Negative One (-1)",
      "hex_code": "
                            
                            #00A3A3
                        "  // Inverted red
    },
    {
      "name": "Negative Zero (+/-0)",
      "hex_code": "
                            
                            #000000
                        "  // Inverted white
    },
    {
      "name": "Zero (0)",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "One (1)",
      "hex_code": "
                            
                            #FF5C5C
                        "
    },
    {
      "name": "Two (2)",
      "hex_code": "
                            
                            #FF9C3D
                        "
    },
    {
      "name": "Three (3)",
      "hex_code": "
                            
                            #FFEA00
                        "
    },
    {
      "name": "Four (4)",
      "hex_code": "
                            
                            #73DB73
                        "
    },
    {
      "name": "Five (5)",
      "hex_code": "
                            
                            #4E98FF
                        "
    },
    {
      "name": "Six (6)",
      "hex_code": "
                            
                            #A85BC3
                        "
    },
    {
      "name": "Seven (7)",
      "hex_code": "
                            
                            #D49CD6
                        "
    },
    {
      "name": "Eight (8)",
      "hex_code": "
                            
                            #FF6FCF
                        "
    },
    {
      "name": "Nine - Dark Gray (9)",
      "hex_code": "
                            
                            #7A8A90
                        "
    },
    {
      "name": "Nine - Medium Gray (9)",
      "hex_code": "
                            
                            #A3B0B2
                        "
    },
    {
      "name": "Nine - Light Gray (9)",
      "hex_code": "
                            
                            #C5D0D2
                        "
    }
  ]
}

In this version, Negative Nine’s light gray and dark gray have been swapped, while all other colors remain intact. If you have any more adjustments or questions, feel free to let me know!