Cerulean Basin color palette — #ECF4F3 · #C4E1F3 · #4098C1 · #006A78 · #1A2E3F
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Ivory (#ECF4F3): bright and airy, almost weightless.
- Powder Blue (#C4E1F3): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#4098C1): A luminous, balanced blue — the color of a favorite pair of jeans.
- Peacock (#006A78): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Midnight (#1A2E3F): A deep, shadowed, dusty blue — the color of open sky before noon.
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
- Hazy Terrace color palette (#D3E3E9, #49BED4, #0087A8, #005570, #012E45)
- Wandering Moss color palette (#E5F5FE, #4DB2D1, #7A9B2F, #007089, #002F26)
- Wandering Teal Courtyard color palette (#E2F1ED, #5AACA9, #00656A, #003A31, #000D10)
- Antique Lantern color palette (#E8F3FF, #3593DE, #9D61BE, #007C6D, #0D2030)
- Muted Denim color palette (#D4E2E1, #4992BC, #004D7B, #002A36, #00040F)
- Dusty Canyon color palette (#FBF3EE, #B0E6FB, #5990BE, #14716A, #583E54)
- Powder Boulevard color palette (#E7F4FF, #D6D4E8, #B7C2FF, #578AA4, #233040)
- Misty Cobalt color palette (#E7F4FF, #7FBEF0, #007BBD, #00466E, #001627)
Browse the whole catalog at Explore, or see today's palette.