Cerulean Basin color palette — #FCE8F6 · #009AB3 · #004D7A · #002D1F · #02001D

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

The five colors

• Blush (#FCE8F6): A whisper-light, dusty pink — the color of neon signs at night.
• Cerulean (#009AB3): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#004D7A): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Forest (#002D1F): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#02001D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Calm, Balance. 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

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• Petrol Pier color palette (#F9ECD8, #6BC6DA, #007195, #003E3B, #000307)
• Wandering Petrol color palette (#EFDACF, #5AB0C2, #006F9B, #004B3F, #001231)
• Muted Cobalt Workshop color palette (#FAEEF5, #90D3E9, #4F80AE, #005D4A, #141F3B)
• Cocoa Ridge color palette (#F0EDDC, #7BB371, #008986, #702700, #050500)
• Ash Alley color palette (#F8EFF3, #D8D0E4, #889CC3, #44737D, #313548)
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Browse the whole catalog at Explore, or see today's palette.