Antique Cerulean color palette — #E7F4FD · #3886AA · #303E4B · #1E2A33 · #12151B

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

The five colors

• Ivory (#E7F4FD): a clean, paper-quiet neutral.
• Cerulean (#3886AA): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#303E4B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#1E2A33): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#12151B): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Antique 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

• Tempered Turquoise Quarry color palette (#E9F5EF, #54A7CB, #62535F, #2B3D35, #1E231E)
• Softworn Sky Coast color palette (#E9F5F0, #66C3F1, #5E857A, #475952, #1C241F)
• Cellar Onyx Lantern color palette (#E4F2FF, #5B665F, #00314E, #1C1821, #000410)
• Midnight Sapphire color palette (#DCE6F2, #0068C2, #1B284E, #031930, #050614)
• Aged Iris Courtyard color palette (#F0F5FF, #8793D3, #AD7599, #39828E, #394256)
• Softworn Cerulean color palette (#DCEEFF, #9AC2ED, #6389BD, #4A608D, #4C4565)
• Petrol Meadow color palette (#EFF6FF, #96B1DD, #6AA88B, #5373A7, #255657)
• Nocturne Lagoon color palette (#EAEFFF, #4700B5, #321D19, #140526, #010111)

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