Ancient Cobalt color palette — #FBF4EB · #A3CAED · #5B74BC · #005E6A · #3A3558

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

The five colors

• Ivory (#FBF4EB): bright and airy, almost weightless.
• Sky (#A3CAED): A whisper-light, dusty blue — the color of deep harbor water.
• Slate (#5B74BC): A full-bodied, balanced violet — the color of a velvet chair.
• Peacock (#005E6A): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#3A3558): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Ancient Cobalt 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

• Cobalt Harbor color palette (#FFF3E9, #6EC3EC, #006EC8, #005655, #23286E)
• Washed Cobalt Lagoon color palette (#F7F1E9, #A9D2C5, #6877B8, #005B5D, #27163C)
• Soft Cerulean Field color palette (#FFF2EC, #88DEE8, #008CB3, #00694F, #13426A)
• Wandering Iris Hollow color palette (#F0F8EF, #B9D8F6, #8190D6, #007B7F, #413254)
• Muted Cerulean Loft color palette (#F1F7F2, #CCE3FB, #93B2EB, #009AC0, #323660)
• Timeworn Denim Delta color palette (#F4E5DC, #3E9CB8, #004E79, #00302B, #030F37)
• Hushed Moss Parlor color palette (#EFF1D7, #67B43D, #7A53AB, #336515, #3C2D51)
• Frosted Emerald Balcony color palette (#E5E8C6, #3A9000, #8554A2, #87355A, #2D2E0C)

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