Ancient Cerulean color palette — #C3F1F2 · #009CA6 · #006371 · #004453 · #132742

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

The five colors

• Honeydew (#C3F1F2): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#009CA6): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006371): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Teal (#004453): A deep, shadowed, dusty blue — the color of deep harbor water.
• Midnight (#132742): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

• Antique Terrace color palette (#C8ECFF, #009CD7, #006182, #003145, #001A28)
• Frosted Study color palette (#D4E5DE, #00B7B7, #008596, #005D80, #00325C)
• Byzantium Thicket color palette (#C8E3F1, #008DAA, #9B2BB9, #005264, #391A42)
• Dusty Harbor color palette (#DEF1FF, #91CAF7, #7BA2E7, #006277, #13344C)
• Feathered Emerald color palette (#D9EEDB, #00A062, #007452, #004838, #002E34)
• Hushed Bloom color palette (#C6E3F9, #0074A2, #752CC1, #005B44, #002334)
• Cobalt Chapel color palette (#C4E7FF, #64BBEC, #007CC5, #1A568C, #2E445F)
• Misty Petrol color palette (#D7E4ED, #006EB0, #00437F, #00164F, #100027)

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