Cobalt Basin color palette — #ECF0E6 · #91CAFF · #4487DA · #00668C · #1D2D4E

Built around Azure, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Cream (#ECF0E6): bright and airy, almost weightless.
• Sky (#91CAFF): A luminous, balanced blue — the color of deep harbor water.
• Azure (#4487DA): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00668C): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#1D2D4E): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Cobalt Basin 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

• Patina Cerulean color palette (#EEF0E6, #83D2E5, #0095B8, #006B70, #003346)
• Soft Periwinkle color palette (#E7F2E9, #B5D7F9, #6EA3FF, #008CAC, #22265D)
• Azure Loft color palette (#CBEFFF, #00A6E3, #0081C5, #004E88, #052F5D)
• Timeworn Lilac color palette (#E9F0FF, #D2D6FF, #B79FF3, #4D75A4, #42283C)
• Softworn Dune color palette (#DAE4F6, #407CFF, #B642B2, #00787B, #0E1D3E)
• Wandering Petrol color palette (#F6EDE0, #8DBDAF, #3965B3, #004D5F, #232759)
• Timeworn Iris color palette (#FBF4EC, #D1E9FF, #7E8CD5, #00696D, #290B44)
• Pale Hollow color palette (#F5F7E9, #94EAFF, #00ACD5, #008188, #004660)

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