<Dimir Control Deck> 
1. Midnight Blue - 
                            
                            #191970
                         - A deep, dark blue that evokes a sense of mystery and control.
2. Steel Blue - 
                            
                            #4682B4
                         - A calm, medium blue representing stability and strategic depth.
3. Charcoal - 
                            
                            #36454F
                         - A dark gray, reflecting the shadows and subtlety of Dimir's tactics.
4. Lavender - 
                            
                            #E6E6FA
                         - A soft, light purple that adds a hint of elegance and intrigue.
5. Cadet Blue - 
                            
                            #5F9EA0
                         - A muted teal that balances the darker tones with a touch of freshness.

This color palette combines deep blues and grays with hints of lavender and teal, embodying the stealthy and strategic nature of a Dimir control deck. The colors reflect the themes of intrigue, mystery, and subtle manipulation often associated with Dimir.

Would you like to explore specific design elements for your deck or any particular graphics to complement this palette?