Antique Cerulean color palette — #D5E8EF · #7785B9 · #654875 · #253B08 · #002619

A conversation between Slate Blue and Charcoal Brown, giving this palette its sense of nature and growth.

The five colors

• Frost (#D5E8EF): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#7785B9): A luminous, balanced violet — the color of wild irises.
• Charcoal Brown (#654875): A full-bodied, dusty violet — the color of twilight just after sunset.
• Forest (#253B08): A deep, shadowed, dusty green — the color of a quiet forest floor.
• Onyx (#002619): A deep, shadowed, dusty teal — the color of glacier melt.

Feels like: Nature, Growth, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Antique Cerulean 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

• Denim Study color palette (#D1EAE3, #5F899F, #505C84, #443100, #182E0B)
• Worn Basalt Parlor color palette (#CCE1FD, #72618F, #5A2343, #00250F, #001517)
• Periwinkle Studio color palette (#D9EFFA, #899BE6, #AF72A5, #5A6332, #272D00)
• Denim Atelier color palette (#EBDCE3, #7FA3C0, #1F53A5, #003D41, #1A134C)
• Soft Aubergine Lagoon color palette (#E2E2F4, #856CA0, #6E3378, #53090D, #240D00)
• Violet Study color palette (#E7EBFF, #9885C8, #9258A6, #6A393B, #3B1D33)
• Frosted Lantern color palette (#DCECFF, #9C94DE, #93557B, #125D29, #004D47)
• Timeworn Aubergine color palette (#EAEAFE, #854EB4, #5E5D00, #51007E, #1D1C00)

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