Cerulean Basin color palette — #C9E9F4 · #008EB7 · #00668F · #00416A · #002C50
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#C9E9F4): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#008EB7): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00668F): A full-bodied, balanced blue — the color of open sky before noon.
- Navy (#00416A): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
- Midnight (#002C50): A deep, shadowed, dusty blue — the color of open sky before noon.
Feels like: Trust, Stability, Calm, Balance. Tagged cool.
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
- Lagoon Field color palette (#C6E6E4, #00A3A7, #006770, #004852, #122B44)
- Denim Dune color palette (#CDEDF5, #00ACD7, #007DB5, #005199, #112B62)
- Denim Coast color palette (#E8F1FF, #BDCDFF, #A19BD8, #216494, #263650)
- Airy Plum Lantern color palette (#CCE1F6, #0081DD, #AE2F7F, #004A83, #490B33)
- Hushed Balcony color palette (#D9E8FF, #4E95FF, #0F4EAD, #002569, #001438)
- Feathered Ultramarine Atelier color palette (#C5E7E3, #00BFDC, #009AD5, #0E53E0, #2B2362)
- Sunlit Pier color palette (#D1E0F5, #0065D6, #8A3195, #005956, #081F3E)
- Hazy Boulevard color palette (#E7F2FF, #7DAAFF, #5670BC, #515890, #424C6A)
Browse the whole catalog at Explore, or see today's palette.