Cerulean Basin color palette — #F2E7EF · #1D909D · #00425E · #002414 · #000429

A conversation between Cerulean and Ink, giving this palette its sense of nature and growth.

The five colors

• Blush (#F2E7EF): bright and airy, almost weightless.
• Cerulean (#1D909D): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00425E): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#002414): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000429): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Nature, Growth, Trust, Stability, Creativity, Calm. Tagged coastal, cool, light, muted.

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

• Lagoon Archive color palette (#EDE3D4, #228793, #004354, #00201B, #000103)
• Frosted Navy color palette (#F0E4E9, #4C88A8, #003092, #00231F, #0B0027)
• Hushed Market color palette (#DAE8DD, #3CA2AF, #00627A, #003C35, #000B14)
• Muted Spruce Basin color palette (#F5E9F6, #65ADA8, #006276, #084105, #00213B)
• Ancient Alley color palette (#D1E3FC, #9F83C4, #BA3450, #003846, #0B0B29)
• Inked Denim Station color palette (#DCECFB, #00548D, #3C4300, #00223E, #050700)
• Nightshade Boulevard color palette (#D1F1FA, #006797, #09009F, #1B004C, #190022)
• Sapphire Orchard color palette (#F9EAF1, #83BAD3, #2667B9, #005146, #2A2654)

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