Cerulean Basin color palette — #F2F3E8 · #B4CFBB · #2389A1 · #005B5C · #002531
Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.
The five colors
- Cream (#F2F3E8): a clean, paper-quiet neutral.
- Pistachio (#B4CFBB): A whisper-light, dusty teal — the color of glacier melt.
- Cerulean (#2389A1): A full-bodied, balanced blue — the color of deep harbor water.
- Peacock (#005B5C): A full-bodied, dusty teal — the color of glacier melt.
- Midnight (#002531): 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.
Similar palettes
- Washed Cerulean Drift color palette (#F1F3EA, #C4E5D7, #5695C0, #00697F, #03342C)
- Cobalt Ridge color palette (#FBF2F8, #93D1DD, #0083B2, #006150, #273C54)
- Softworn Petrol color palette (#E7EBDE, #8DBAD8, #2C6FA8, #00485D, #001533)
- Cerulean Study color palette (#EFF2E2, #468292, #004256, #001F22, #000103)
- Hushed Cypress color palette (#FBF3F0, #BDE8F4, #6BB0D5, #00816C, #142F51)
- Ancient Pine Ridge color palette (#E9EDDF, #36905A, #007B95, #725700, #001A09)
- Linen Pine Thicket color palette (#D8E2D4, #66A261, #007E35, #005330, #002A1B)
- Cypress Market color palette (#E7F9D4, #6ABFA0, #00755C, #003B2B, #00120B)
Browse the whole catalog at Explore, or see today's palette.