Tempered Cerulean Basin color palette — #D3EFFF · #0090C6 · #00506F · #001E2D · #040816
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#D3EFFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#0090C6): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00506F): A full-bodied, balanced blue — the color of open sky before noon.
- Midnight (#001E2D): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
- Ink (#040816): A deep, shadowed, dusty violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.
Use it as a design system
One click turns Tempered 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.