Ancient Cerulean color palette — #EEF0E1 · #2A8F9C · #004451 · #002222 · #000B11

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

The five colors

• Cream (#EEF0E1): a clean, paper-quiet neutral.
• Cerulean (#2A8F9C): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#004451): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#002222): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, 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

• Dusty Denim Canyon color palette (#E3F4E6, #5D9EA8, #00627B, #003C36, #000B14)
• Chalky Cobalt Terrace color palette (#F9EDE8, #60AEBB, #007DB3, #00603F, #010030)
• Timeworn Petrol Atelier color palette (#EDF0E6, #70BCE1, #006FA3, #004D5D, #08304F)
• Gentle Cerulean Parlor color palette (#F4F7E9, #8CDCF4, #008CB5, #00656E, #054562)
• Tempered Blush Bloom color palette (#FEDEEC, #DA6B92, #AB434A, #51154A, #1B000B)
• Nocturne Chestnut Ridge color palette (#FEE3D3, #8D4000, #4E1800, #270200, #080200)
• Smoked Mulberry color palette (#ECDADB, #8A0079, #573600, #3C0034, #0B0400)
• Plum Garden color palette (#FFE7F2, #B10079, #550037, #231A08, #17000C)

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