Here is a color palette based on your query:

1. Soft Bright Yellow:
   - Color Name: Lemon Chiffon
   - Hex Code: 
          
          #FFFACD
       
   - Description: A soft and warm yellow reminiscent of lemon chiffon desserts.

2. Electric Blue:
   - Color Name: Pale Cyan
   - Hex Code: 
          
          #5DF9F9
       
   - Description: A vibrant and slightly pale electric blue resembling the color of a clear sky.

3. Cool Color:
   - Color Name: Mint Green
   - Hex Code: 
          
          #98FF98
       
   - Description: A refreshing and cool mint green that complements the yellow and blue tones.

4. Neutral Black:
   - Color Name: Rich Black
   - Hex Code: 
          
          #000000
       
   - Description: A deep and rich black that adds contrast and sophistication to the palette.

5. Neutral White:
   - Color Name: Pure White
   - Hex Code: 
          
          #FFFFFF
       
   - Description: A pure and crisp white that enhances the brightness of the yellow and blue shades.

6. Neutral Grey:
   - Color Name: Cool Grey
   - Hex Code: 
          
          #BEBEBE
       
   - Description: A balanced and versatile cool grey that grounds the palette.

HTML Codes:

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This color palette combines the soft bright yellow and electric blue with a cool mint green, along with black, white, and grey neutrals for balance and contrast.