Ancient Cobalt color palette — #E5F5FF · #62C4FD · #0089BF · #005278 · #002536

Cerulean takes the lead with Sky close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#E5F5FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#62C4FD): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#0089BF): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005278): A full-bodied, balanced blue — the color of deep harbor water.
• Midnight (#002536): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, cool.

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

• Aqua Ridge color palette (#DEFFE4, #50D2DD, #00929C, #005D66, #002A2E)
• Antique Cerulean color palette (#EAF8FF, #B0E1FF, #0796CF, #005477, #001221)
• Feathered Cornflower color palette (#F0F4FF, #9FB9FF, #5E77E2, #2F4492, #121B46)
• Azure Bloom color palette (#EBF7FF, #30A7EE, #006F96, #003B59, #00293B)
• Periwinkle Station color palette (#EBF7FF, #8CD7FF, #47AEEF, #007FAF, #002434)
• Softworn Corridor color palette (#E2FCF2, #DBDDFA, #B1C7FF, #3A98B6, #24433B)
• Muted Azure Lantern color palette (#E3F1FE, #1E99FA, #0065A3, #00335A, #000815)
• Denim Delta color palette (#F9E9F6, #76C8A5, #3E60A8, #21345C, #1F101D)

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