Ancient Cerulean color palette — #EEF6FF · #DDD9E3 · #B1AFA4 · #5E9CB5 · #2C3851

Slate Blue and Navy set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EEF6FF): a clean, paper-quiet neutral.
• Silver (#DDD9E3): bright and airy, almost weightless.
• Ash (#B1AFA4): soft and architectural.
• Slate Blue (#5E9CB5): A luminous, dusty blue — the color of open sky before noon.
• Navy (#2C3851): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Sophistication. Tagged pastel, light, muted.

Use it as a design system

One click turns Ancient 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

• Softworn Harbor color palette (#F3F4FF, #E5D7E0, #A8B8DC, #B5B4A9, #51495D)
• Wandering Lilac Atelier color palette (#F7F3FF, #E9DBD8, #A3C2D5, #A389D8, #5B2A3D)
• Cornflower Study color palette (#F6F3FF, #EBD8DB, #EBC1AA, #5188ED, #391547)
• Antique Petrol color palette (#FDF0FF, #FBCFD0, #D296BD, #01718E, #503948)
• Antique Lantern color palette (#F9F2FF, #E8DDD7, #ECBF90, #9674B2, #421823)
• Softworn Meadow color palette (#EBF2FF, #D5D8FF, #C1A3F1, #406A9E, #1F283E)
• Pale Amber Terrace color palette (#F9EAFD, #DA9EB5, #C56B46, #3C3079, #040002)
• Driftwood Drift color palette (#FFF0F9, #E6B9CA, #B9775E, #7C464A, #0A2813)

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