Cerulean Basin color palette — #E7F2E9 · #31A3B2 · #00627B · #003C36 · #000B14
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Cream (#E7F2E9): a clean, paper-quiet neutral.
- Cerulean (#31A3B2): A luminous, balanced blue — the color of deep harbor water.
- Peacock (#00627B): A full-bodied, balanced blue — the color of deep harbor water.
- Deep Forest (#003C36): A deep, shadowed, dusty teal — the color of glacier melt.
- Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
Feels like: Trust, Stability, Calm, Sophistication. 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.
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Browse the whole catalog at Explore, or see today's palette.