Ancient Cerulean color palette — #C7E5F0 · #009AC8 · #00618D · #004068 · #001730

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

The five colors

• Frost (#C7E5F0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#009AC8): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00618D): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#004068): A deep, shadowed, balanced blue — the color of open sky before noon.
• Midnight (#001730): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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

• Ancient Alley color palette (#DAEFED, #009FA3, #006C75, #003C45, #001E27)
• Weathered Olive color palette (#CAE8FF, #008FD3, #1B8915, #00517B, #021C01)
• Quiet Veranda color palette (#C0EBEC, #0097B7, #006791, #004277, #3C195F)
• Denim Atelier color palette (#D1ECFF, #97C2E4, #5285B6, #295894, #22344D)
• Dusty Azure color palette (#E2F3FF, #0094EC, #0063B5, #003090, #040052)
• Wandering Hollow color palette (#DBEBFF, #4D9BFA, #0056BB, #002A65, #000616)
• Soft Navy Terrace color palette (#A2FFFB, #00CEF1, #0088BF, #00599A, #19006C)
• Grape Pier color palette (#DCEBF5, #007AAD, #831BD6, #00614B, #00101B)

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