Thank you for your continued feedback! I’ll adjust Nine’s grays to make them more grayish while still incorporating just a hint of blue. Here’s the refined palette:

json
{
  "palette_name": "You Can Count On Us! - Single-Digit NumberBlocks",
  "colors": [
    {
      "name": "Zero (0)",
      "hex_code": "
                            
                            #FFFFFF
                        "
    },
    {
      "name": "One (1)",
      "hex_code": "
                            
                            #FF5C5C
                        "  // Saturated red
    },
    {
      "name": "Two (2)",
      "hex_code": "
                            
                            #FF9C3D
                        "  // Saturated orange
    },
    {
      "name": "Three (3)",
      "hex_code": "
                            
                            #FFEA00
                        "  // Saturated yellow
    },
    {
      "name": "Four (4)",
      "hex_code": "
                            
                            #73DB73
                        "  // Saturated lime green
    },
    {
      "name": "Five (5)",
      "hex_code": "
                            
                            #4E98FF
                        "  // Saturated blue
    },
    {
      "name": "Six (6)",
      "hex_code": "
                            
                            #A85BC3
                        "  // Saturated purple
    },
    {
      "name": "Seven (7)",
      "hex_code": "
                            
                            #D49CD6
                        "  // Vibrant lavender
    },
    {
      "name": "Eight (8)",
      "hex_code": "
                            
                            #FF6FCF
                        "  // Vibrant magenta
    },
    {
      "name": "Nine - Dark Gray (9)",
      "hex_code": "
                            
                            #7A8B95
                        "  // Grayish dark gray with a hint of blue
    },
    {
      "name": "Nine - Medium Gray (9)",
      "hex_code": "
                            
                            #A3B0B7
                        "  // Grayish medium gray with a hint of blue
    },
    {
      "name": "Nine - Light Gray (9)",
      "hex_code": "
                            
                            #C5D0D7
                        "  // Grayish light gray with a hint of blue
    }
  ]
}

In this version, Nine’s grays have been adjusted to be more grayish while retaining a slight blue tinge. I hope this fits your vision perfectly! If there are any final adjustments needed, just let me know!