Cerulean Basin color palette — #E9F5F3 · #AACDE0 · #2C87A8 · #005A62 · #002435
Cerulean and Peacock set the tone — five colors that lean into trust and stability.
The five colors
- Ivory (#E9F5F3): a clean, paper-quiet neutral.
- Powder Blue (#AACDE0): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#2C87A8): A full-bodied, balanced blue — the color of open sky before noon.
- Peacock (#005A62): A full-bodied, dusty blue — the color of a favorite pair of jeans.
- Midnight (#002435): A deep, shadowed, dusty blue — the color of deep harbor water.
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.
Similar palettes
- Petrol Workshop color palette (#EBF4F3, #C4E0F9, #6D91B4, #006886, #152D49)
- Timeworn Chapel color palette (#FEF3ED, #AECEBB, #2D7FB3, #006157, #283A5C)
- Worn Cerulean Market color palette (#DCEEEC, #39839C, #00415A, #001E23, #000103)
- Patina Lantern color palette (#DEECEC, #99B7D5, #2D6ABA, #004764, #02103E)
- Cobalt Hollow color palette (#D3EFF1, #3AA782, #5179CB, #00654A, #09193E)
- Softworn Aqua color palette (#D4FAFF, #A2E7FC, #78C3CD, #3D765D, #00262C)
- Softworn Lantern color palette (#D8EDEB, #73A4BB, #005F89, #003842, #000C19)
- Lagoon Boulevard color palette (#CFEFF1, #00926F, #0078A6, #665C00, #00181A)
Browse the whole catalog at Explore, or see today's palette.