Here is a color palette tailored to a musician studying electronic music who has an interest in hip-hop, AI, and programming, with a color designated for each of the specified activities:

1. **Planning** - "Strategic Blue"
   - Hex: 
                            
                            #4A90E2
                        
   - Description: A clear, focused blue that represents organization and forward-thinking.

2. **Working Out** - "Energetic Orange"
   - Hex: 
                            
                            #FF9500
                        
   - Description: A vibrant orange to signify energy and vitality, perfect for workout times.

3. **Working on Music** - "Synthwave Purple"
   - Hex: 
                            
                            #8A2BE2
                        
   - Description: A deep purple that resonates with the creativity and rhythm of electronic music production.

4. **Consuming Information** - "Intellect Yellow"
   - Hex: 
                            
                            #FFCC00
                        
   - Description: A bright yellow that stimulates the mind and attention during learning sessions.

5. **Eating** - "Nourish Green"
   - Hex: 
                            
                            #34C759
                        
   - Description: A fresh, appetizing green that symbolizes healthful eating and revitalization.

6. **Tasks** - "Productive Slate"
   - Hex: 
                            
                            #5F6971
                        
   - Description: A balanced grey that provides a neutral backdrop for everyday tasks and to-dos.

7. **Coding** - "Binary Teal"
   - Hex: 
                            
                            #007C7A
                        
   - Description: A deep teal that echoes the complexity and logic of coding and programming.

8. **Writing Essays** - "Scholarly Maroon"
   - Hex: 
                            
                            #800000
                        
   - Description: A serious, grounded maroon that encourages focus and depth of thought.

9. **School** - "Academic Cobalt"
   - Hex: 
                            
                            #003366
                        
   - Description: A trustworthy, dependable blue that represents the steady pursuit of education.

10. **General** - "Neutral Grey"
    - Hex: 
                            
                            #9E9E9E
                        
    - Description: An all-purpose grey that is versatile for any general or unspecific activity.

11. **Notes** - "Idea Gold"
    - Hex: 
                            
                            #FFD700
                        
    - Description: A shiny gold that highlights important notes and sparks creativity.

12. **Details** - "Precision Red"
    - Hex: 
                            
                            #C1272D
                        
    - Description: A bold red that demands attention to detail and critical elements.

This palette combines vibrant hues that reflect creativity and energy with more subdued tones that facilitate focus and productivity, crafting an environment that is both inspiring and structured for the multifaceted life of a student involved in music, technology, and academia.