Ancient Cerulean Study color palette — #E2F6FF · #80C4DA · #0089A1 · #004D5D · #001D23

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

The five colors

• Ivory (#E2F6FF): A whisper-light, dusty blue — the color of open sky before noon.
• Sky (#80C4DA): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#0089A1): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#004D5D): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001D23): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Ancient Cerulean Study 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

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• Hushed Denim color palette (#E9F3FF, #B8D4F7, #5487B3, #055083, #011C3C)
• Sunlit Lantern color palette (#DCFFE9, #81DBF5, #00A0B8, #00697D, #003742)
• Velvet Petrol color palette (#D3F0FF, #007EA6, #004156, #001119, #000102)
• Lagoon Alley color palette (#DFF6FF, #D5D9E7, #DCB9E9, #2B9077, #173849)
• Petrol Archive color palette (#ECF3FA, #8DB7E4, #A05594, #0066B3, #110A1C)
• Worn Azure color palette (#F6E4D5, #D0BC5E, #00A5E6, #122E42, #091015)
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Browse the whole catalog at Explore, or see today's palette.