Here is the updated monochromatic version of the “Kimetsu no Yaiba” color palette, focusing on shades of red while maintaining the theme inspired by the original colors.

json
{
  "palette_name": "Kimetsu no Yaiba Monochromatic",
  "colors": [
    {
      "name": "Crimson Red Light",
      "hex_code": "
                            
                            #FF4D4D
                        "
    },
    {
      "name": "Crimson Red",
      "hex_code": "
                            
                            #B20000
                        "
    },
    {
      "name": "Crimson Red Dark",
      "hex_code": "
                            
                            #7A0000
                        "
    },
    {
      "name": "Crimson Red Dusk",
      "hex_code": "
                            
                            #4D0000
                        "
    },
    {
      "name": "Crimson Red Shadow",
      "hex_code": "
                            
                            #1F0000
                        "
    }
  ]
}

This monochromatic palette takes the essence of the original crimson red and explores its various shades, creating a cohesive and thematic representation suitable for the “Kimetsu no Yaiba” aesthetic.

Would you like to make any further adjustments or add additional colors to this palette?