Ancient Cerulean color palette — #E9F8FF · #C6E3F3 · #A1C3DB · #008798 · #21363F

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

The five colors

• Ivory (#E9F8FF): a clean, paper-quiet neutral.
• Powder Blue (#C6E3F3): A whisper-light, dusty blue — the color of deep harbor water.
• Sky (#A1C3DB): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#008798): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#21363F): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

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

• Cobalt Dune color palette (#EAEFF4, #CDD8EA, #A9B7D7, #3172BF, #272F37)
• Pine Archive color palette (#EAF8F9, #C3E6E9, #82CEC4, #008D62, #213738)
• Worn Cypress Lagoon color palette (#E7F9FF, #B9D7EC, #94A8C4, #00676D, #21363E)
• Worn Grove color palette (#C9E4FA, #0081B5, #003966, #001D30, #000910)
• Antique Station color palette (#DCE4EA, #96A7B7, #7089A6, #004C69, #010A13)
• Ash Bloom color palette (#F3F5FB, #DDD8E1, #C7BDCB, #8C88BB, #45474E)
• Amethyst Corridor color palette (#D5EBFF, #0093E5, #7C1EEE, #80005B, #002A2C)
• Wandering Cornflower Station color palette (#ECF7FF, #39DDFA, #29C0FC, #3894FF, #00273C)

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