Antique Cobalt color palette — #F9EEFA · #4580BF · #4A3543 · #2E252F · #131919

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

The five colors

• Blush (#F9EEFA): a clean, paper-quiet neutral.
• Cerulean (#4580BF): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#4A3543): A deep, shadowed, dusty pink — the color of neon signs at night.
• Onyx (#2E252F): A deep, shadowed, dusty pink — the color of a candy shop window.
• Ink (#131919): 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 Cobalt 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

• Cerulean Ridge color palette (#E7F6ED, #0E8AA7, #1F453B, #212C25, #0F1715)
• Tempered Periwinkle color palette (#E8F3FF, #44A0F6, #545769, #303943, #1D2325)
• Patina Powder color palette (#E9F3FF, #8FBAEE, #727C8D, #4D555F, #1C2228)
• Muted Studio color palette (#F3DEE3, #9055A2, #47253A, #2D181D, #130C0B)
• Lapis Orchard color palette (#F0DCEA, #494FE2, #321C53, #260D21, #100509)
• Ancient Amber Courtyard color palette (#FFF0F7, #9B8CCE, #C47134, #368672, #503B45)
• Tempered Moss Boulevard color palette (#FFF0F8, #ACA8E2, #9A9F4A, #6F68AB, #4F4D46)
• Obsidian Hollow color palette (#F2E1E7, #620096, #221A0F, #1F001D, #0A0003)

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