Ancient Cerulean color palette — #C2F0F3 · #0084A6 · #00486C · #001F53 · #030021

Built around Cerulean, softened by Midnight — the whole palette hums with trust and stability.

The five colors

• Frost (#C2F0F3): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0084A6): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00486C): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Midnight (#001F53): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Ink (#030021): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, 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

• Worn Lantern color palette (#DAF0E8, #00857E, #004E5A, #002230, #00060F)
• Aged Navy Study color palette (#D4EAF2, #007BB0, #003A99, #1A0068, #060015)
• Navy Villa color palette (#C9EBD7, #008F95, #00536F, #170080, #250039)
• Pale Basin color palette (#C6F0F2, #009FBF, #006699, #003483, #0F0046)
• Softworn Navy color palette (#EBE0C9, #007186, #00387C, #410002, #00060C)
• Linen Onyx Terrace color palette (#D9F8FF, #70B6D9, #4B7EB3, #374586, #270C59)
• Abyss Cabin color palette (#D8E6EC, #A4B6C2, #7990A9, #004D57, #000D14)
• Washed Indigo color palette (#D1E6FE, #516CD8, #442892, #30004E, #120012)

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