Ancient Cerulean Basin color palette — #EDF9EF · #89DAEC · #0086AE · #00524D · #000E1B

Cerulean takes the lead with Ice Blue close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EDF9EF): bright and airy, almost weightless.
• Ice Blue (#89DAEC): A whisper-light, balanced blue — the color of open sky before noon.
• Cerulean (#0086AE): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#00524D): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000E1B): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Ancient 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

• Cobalt Hollow color palette (#EBFAEE, #A6D1F7, #4C79C3, #004F61, #070035)
• Petrol Delta color palette (#E3F3E6, #7DC0E7, #0069B6, #003D45, #000016)
• Timeworn Teal Lantern color palette (#D1F9F1, #00B0B1, #007786, #003F50, #000912)
• Azure Bloom color palette (#EFF8F0, #CEE0FF, #4B98D6, #006871, #051C44)
• Hazy Rust Courtyard color palette (#DAF2FF, #00A3C0, #C74D30, #005768, #160100)
• Hushed Powder color palette (#E7F9FF, #C7E1FF, #A6B2FF, #007C84, #001321)
• Washed Plum color palette (#B6EBFF, #0087AA, #A93782, #5E5600, #000203)
• Denim Market color palette (#EDE1DB, #61A9B7, #005E8C, #003B28, #02022F)

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