<Sea Colors Ultimate Expanded>
1. Aqua Blue - 
                            
                            #00BFFF
                         - A bright and vibrant blue reminiscent of clear tropical waters.
2. Deep Sea Blue - 
                            
                            #003C71
                         - A dark, rich blue that evokes the depths of the ocean.
3. Seafoam Green - 
                            
                            #2EE1D5
                         - A soft greenish-blue that captures the essence of sea foam and shallow waters.
4. Coral Pink - 
                            
                            #FF6F61
                         - A warm, inviting pink that brings to mind coral reefs and marine life.
5. Sandy Beige - 
                            
                            #F4E1C1
                         - A light beige that resembles sandy shores and beach environments.
6. Oceanic Teal - 
                            
                            #008B8B
                         - A deep teal that reflects the beauty of ocean depths and marine vegetation.
7. Sunset Orange - 
                            
                            #FF4500
                         - A vibrant orange that mirrors the stunning sunsets over the ocean.
8. Nautical Navy - 
                            
                            #001F3F
                         - A classic navy blue that provides a strong, dependable base, reminiscent of naval themes.
9. Driftwood Brown - 
                            
                            #8B4513
                         - A warm brown that recalls weathered wood found on beaches and coastal areas.
10. Light Wave Gray - 
                            
                            #D3D3D3
                         - A soft gray that symbolizes the gentle waves and cloudy skies over the sea.
11. Ocean Mist Lavender - 
                            
                            #E6E6FA
                         - A pale lavender that brings a sense of calm, reminiscent of misty coastal mornings.
12. Shell White - 
                            
                            #FFF5E1
                         - A creamy off-white that evokes the beauty of seashells along the shore.
13. Starfish Yellow - 
                            
                            #FFD700
                         - A bright yellow that captures the essence of sunshine and starfish found on beaches.
14. Kelp Green - 
                            
                            #4B8B3B
                         - A rich green that reflects the beauty of underwater kelp forests.
15. Twilight Purple - 
                            
                            #6A5ACD
                         - A muted purple that symbolizes the enchanting twilight sky over the ocean horizon.
16. Midnight Blue - 
                            
                            #191970
                         - A deep, dark blue that represents the mystery of the ocean at night, perfect for creating depth in designs.
17. Surf Blue - 
                            
                            #00CED1
                         - A bright and lively blue that captures the essence of ocean waves crashing on the shore.
18. Pearl Gray - 
                            
                            #C0C0C0
                         - A soft, metallic gray that gives a hint of elegance akin to the sheen of pearls.
19. Mariner's Green - 
                            
                            #3CB371
                         - A fresh green that reflects the lush coastal vegetation and is vibrant yet soothing.
20. Lagoon Blue - 
                            
                            #007B7F
                         - A rich blue-green that symbolizes the tranquility and allure of lagoons.
21. Dusk Rose - 
                            
                            #D48184
                         - A muted pink that echoes the soft hues of a sunset sky over the water.

This expanded palette now includes a variety of new colors that enhance the sea theme, providing a balance of bright, soft, and deep tones. It offers even more versatility for design applications, whether for branding, web design, or interior aesthetics.

What are your thoughts on this updated palette? Is there a specific combination that stands out to you for your project? Would you like assistance with color applications or design concepts?