Cerulean Atelier color palette — #ECF4EE · #C1E1F8 · #6892B8 · #276971 · #1E2D41

A conversation between Slate Blue and Peacock, giving this palette its sense of trust and stability.

The five colors

• Cream (#ECF4EE): a clean, paper-quiet neutral.
• Powder Blue (#C1E1F8): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#6892B8): A luminous, dusty blue — the color of open sky before noon.
• Peacock (#276971): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#1E2D41): 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 Atelier 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

• Airy Cobalt Meadow color palette (#E9F6EB, #98DBF7, #008BCF, #006166, #05244B)
• Cypress Lantern color palette (#FBF4EF, #C8E4D7, #6A8DB5, #007170, #5B3C53)
• Softworn Teal color palette (#D6E3D8, #28B0B6, #006373, #003B2F, #000D14)
• Dusty Loft color palette (#E6F4E9, #5191BF, #004596, #002A34, #02001D)
• Hushed Atelier color palette (#D8E4DA, #00879D, #004259, #001F1E, #000104)
• Dusty Market color palette (#F4F6EF, #BBE8E9, #7EABCB, #33869B, #235147)
• Feathered Aqua Pier color palette (#E6F7E9, #00D6D3, #00808E, #00543E, #001E28)
• Soft Apricot color palette (#FFECF4, #E48B49, #1799CD, #8D552B, #052A40)

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