Antique Cerulean Delta color palette — #EFF6FB · #DAD7E4 · #C6B9CA · #2B8AB9 · #303C46

Cerulean and Stone set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EFF6FB): bright and airy, almost weightless.
• Silver (#DAD7E4): bright and airy, almost weightless.
• Stone (#C6B9CA): A luminous, dusty pink — the color of peonies in June.
• Cerulean (#2B8AB9): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#303C46): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Antique Cerulean Delta 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

• Hushed Petrol color palette (#EFF7F4, #E3D7DA, #C6AABB, #1F6A9A, #333D3A)
• Washed Cerulean Balcony color palette (#EDF8F3, #E6D3CE, #A6AA9D, #5C92AE, #25322C)
• Wandering Pier color palette (#F2F5FD, #DDDBF2, #CBB3D9, #6262E5, #293249)
• Cypress Garden color palette (#C4E6EC, #99BED2, #878DAB, #4C6E4E, #1C4A52)
• Hushed Terrace color palette (#D7E3F6, #5678DF, #3F3B59, #12213B, #050F15)
• Hushed Lantern color palette (#DFE6ED, #BFC4D2, #A59FC2, #0065A2, #14212C)
• Ancient Harbor color palette (#EEEDF4, #DDD3E1, #C8AFBF, #9950A1, #2E2B3A)
• Muted Grove color palette (#D4F8EE, #22B7B9, #6072BB, #426100, #0F3448)

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