Antique Cerulean color palette — #D3F5EC · #0088AF · #544270 · #37332D · #1D1000

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

The five colors

• Honeydew (#D3F5EC): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#0088AF): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal Brown (#544270): A full-bodied, dusty violet — the color of a velvet chair.
• Espresso (#37332D): a grounded near-black with real depth.
• Ink (#1D1000): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, 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

• Hushed Delta color palette (#BFECF1, #6374C7, #694267, #363000, #131100)
• Onyx Thicket color palette (#CEE8F5, #668CAF, #4A5A80, #482646, #400B0F)
• Softworn Boulevard color palette (#EBEBCE, #2A9479, #1E597E, #4B1800, #230700)
• Softworn Periwinkle Hollow color palette (#CFECF4, #73A9D3, #626791, #5F2B22, #251200)
• Denim Ridge color palette (#E0F0F8, #4D4F8F, #52293B, #0C2103, #010600)
• Patina Corridor color palette (#C6EFE3, #5F9FAB, #5D6990, #653C00, #253000)
• Muted Periwinkle color palette (#C2E9E8, #669DFA, #834F7F, #40440B, #262900)
• Weathered Delta color palette (#F5E8E4, #38B0B0, #00627B, #003D12, #000B1D)

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