Cerulean Basin color palette — #F2E1EB · #0099B8 · #004C80 · #002D22 · #02001C

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

The five colors

• Rose Water (#F2E1EB): A whisper-light, dusty pink — the color of a candy shop window.
• Cerulean (#0099B8): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#004C80): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#002D22): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#02001C): A deep, shadowed, dusty violet — the color of a velvet chair.

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

• Antique Cerulean color palette (#E1F4F2, #479CB6, #00516C, #002F34, #001624)
• Nightshade Parlor color palette (#E3EFE1, #568FC3, #3736A0, #002B2E, #080013)
• Ancient Lagoon Quarry color palette (#EFE1EF, #008A89, #004254, #002106, #000104)
• Aqua Corridor color palette (#F7EDDD, #53C7EA, #006F9D, #003E3E, #000309)
• Chalky Lagoon color palette (#F8E5D9, #6BADC2, #006CA5, #004B44, #000843)
• Cobalt Field color palette (#F8EFF4, #90D2EF, #577DB1, #005D51, #181F38)
• Tempered Canyon color palette (#F8EFF2, #D9D0E3, #8B9BC8, #3B7675, #32344A)
• Nocturne Loft color palette (#FFE7F3, #83005D, #00493F, #002F36, #040002)

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