Cobalt Coast color palette — #AEF1FB · #4BB3D5 · #4182C0 · #425190 · #5D3858

A conversation between Cerulean and Cyan, giving this palette its sense of trust and stability.

The five colors

• Sea Foam (#AEF1FB): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#4BB3D5): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#4182C0): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#425190): A full-bodied, balanced violet — the color of a velvet chair.
• Mulberry (#5D3858): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Cobalt Coast into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Airy Cerulean Summit color palette (#B7F2DD, #4BBEBC, #008DAD, #1D5E93, #344465)
• Aged Cobalt color palette (#C4E7FF, #81A2E1, #7175C3, #694B84, #663C40)
• Quiet Periwinkle color palette (#BDECFF, #6DD7F9, #72AEFF, #6C80C6, #3F405F)
• Misty Navy color palette (#C7E7FC, #6DAEDC, #457EC2, #1E4592, #21254E)
• Petrol Pier color palette (#C1EDD6, #86C7F3, #529ADF, #4163B3, #383F6A)
• Tempered Quarry color palette (#FFEFFF, #E9D9D8, #E3B5B0, #458E99, #5D4356)
• Denim Thicket color palette (#FEF0FB, #889CDE, #B77A3C, #4A5EAE, #5C3915)
• Cobalt Pier color palette (#FFF0FD, #6886CB, #957631, #606920, #472E44)

Browse the whole catalog at Explore, or see today's palette.