Cerulean Atelier color palette — #E4E6DC · #3F8392 · #004354 · #001F21 · #000103

Slate and Deep Teal set the tone — five colors that lean into trust and stability.

The five colors

• Parchment (#E4E6DC): bright and airy, almost weightless.
• Slate (#3F8392): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Teal (#004354): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001F21): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, 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

• Cerulean Corridor color palette (#E0F1EF, #08A4BD, #00627A, #003B3E, #000B12)
• Petrol Workshop color palette (#E7EBDE, #90BFAE, #0070B1, #00485C, #001631)
• Pine Archive color palette (#F3ECD0, #799253, #308137, #362E00, #010200)
• Nocturne Corridor color palette (#E8EAD7, #656500, #2E2F00, #0E1714, #060700)
• Aged Loft color palette (#F1F3E9, #A2D9F0, #008EC2, #00606D, #002840)
• Garnet Parlor color palette (#F0E6D3, #5D4A00, #6F003E, #261D00, #040001)
• Softworn Thicket color palette (#F1F3EC, #C0E6EA, #77A0CB, #427287, #3F303F)
• Dusty Corridor color palette (#ECEDE2, #37868B, #00444D, #001F1D, #000202)

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