Cerulean Basin color palette — #F0F6FC · #DAD9E1 · #B5A9AB · #6885A2 · #4D535A

Built around Storm Blue, softened by Ash — the whole palette hums with sophistication.

The five colors

• Ivory (#F0F6FC): bright and airy, almost weightless.
• Silver (#DAD9E1): a clean, paper-quiet neutral.
• Ash (#B5A9AB): a calm mid-gray that lets other colors speak.
• Storm Blue (#6885A2): A luminous, dusty blue — the color of deep harbor water.
• Charcoal Brown (#4D535A): a grounded near-black with real depth.

Feels like: Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Cerulean 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

• Cerulean Workshop color palette (#EDF2F7, #D8D6DE, #B9ABB0, #5B88AB, #2F373F)
• Worn Cabin color palette (#F0F5FF, #BBBFD2, #9490A1, #617263, #325458)
• Dusty Pewter Thicket color palette (#ECF9EE, #8CAAD2, #7B6EA0, #734C5A, #3E485B)
• Navy Parlor color palette (#DEE3E9, #949AA6, #6B6E8C, #002563, #020917)
• Wandering Aubergine color palette (#E3E4EF, #B9B6C7, #9587A5, #532F78, #1D1E2D)
• Timeworn Mulberry Lantern color palette (#F7F3FD, #D8CEDE, #B49FB4, #951C7F, #362E43)
• Wandering Cobalt color palette (#ECF2FF, #6E77B7, #3A3B4B, #242933, #14141B)
• Hushed Boulevard color palette (#EFF6FB, #D8D9E0, #B5A8AC, #65879E, #4C5459)

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