Here’s an updated color palette that maintains the dark theme of a modern Excel dashboard while incorporating more vibrant and energetic colors:

json
{
  "palette_name": "Vibrant Dark Theme Excel Dashboard",
  "colors": [
    {
      "name": "Vibrant Black",
      "hex_code": "
          
          #1D1F21
       "
    },
    {
      "name": "Charcoal Gray",
      "hex_code": "
          
          #2C2F33
       "
    },
    {
      "name": "Bright Sky Blue",
      "hex_code": "
          
          #00A3E0
       "
    },
    {
      "name": "Vivid Red",
      "hex_code": "
          
          #FF4C4C
       "
    },
    {
      "name": "Lime Green",
      "hex_code": "
          
          #8BC34A
       "
    },
    {
      "name": "Snow White",
      "hex_code": "
          
          #FFFFFF
       "
    }
  ]
}

Palette Description:

This updated palette retains the foundational colors of your original dark theme but introduces more vibrant and striking hues. The “Bright Sky Blue” replaces the original Azure for a more energetic feel, while “Vivid Red” brings a bolder presence compared to “Red Arremer.” The “Lime Green” stands out more than “Mantis,” providing a fresh and lively touch. The existing dark tones remain to ensure the palette stays true to the modern and sleek feel of a dashboard.

Would you like to make any further adjustments or additions to this palette?