Cerulean Study color palette — #E6F9FF · #A3E9F4 · #77C7DD · #4296B7 · #005177

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Ivory (#E6F9FF): A whisper-light, dusty blue — the color of deep harbor water.
• Sea Foam (#A3E9F4): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#77C7DD): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#4296B7): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005177): A full-bodied, balanced blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged light, muted, cool.

Use it as a design system

One click turns Cerulean Study 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

• Weathered Corridor color palette (#DEFCDD, #8CD2DA, #2293AB, #005E78, #002E44)
• Pale Cobalt color palette (#F1FBD6, #C7F2FC, #6FBCC5, #2982B5, #253F7C)
• Antique Pier color palette (#E5FAF7, #95DFE4, #82B7CB, #8E84B3, #334C56)
• Azure Dune color palette (#C5F2FF, #76D7FF, #1AADF7, #007CCB, #003273)
• Softworn Terrace color palette (#D8EAEC, #008EA8, #006C8D, #00425F, #00050D)
• Ultramarine Studio color palette (#DEF1FB, #4EBFFC, #1695F1, #145FC9, #12007B)
• Weathered Aubergine Garden color palette (#F0F5FF, #C4D4FF, #9EA4EA, #887AC2, #4D2B77)
• Softworn Pier color palette (#D5EAFF, #61A1FF, #5C74E0, #4934BE, #1A0042)

Browse the whole catalog at Explore, or see today's palette.