Cerulean Basin color palette — #ECF9EE · #64DFEE · #009CBE · #007466 · #003751
A conversation between Cerulean and Ice Blue, giving this palette its sense of trust and stability.
The five colors
- Ivory (#ECF9EE): bright and airy, almost weightless.
- Ice Blue (#64DFEE): A whisper-light, balanced blue — the color of open sky before noon.
- Cerulean (#009CBE): A luminous, balanced blue — the color of a favorite pair of jeans.
- Teal (#007466): A full-bodied, balanced teal — the color of sea glass.
- Deep Teal (#003751): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged coastal, cool, 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.
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Browse the whole catalog at Explore, or see today's palette.