Antique Cobalt Delta color palette — #DBE6F0 · #2777AF · #273247 · #12202E · #0A0D14

Cerulean and Deep Teal set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DBE6F0): bright and airy, almost weightless.
• Cerulean (#2777AF): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#273247): A deep, shadowed, dusty violet — the color of wild irises.
• Midnight (#12202E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#0A0D14): 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 Delta 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

• Muted Grove color palette (#EDF2FC, #7078AF, #393A4E, #212838, #15151D)
• Timeworn Lagoon color palette (#D7EAE3, #1C98DE, #5F4353, #1C332C, #131A15)
• Softworn Sky color palette (#D4EAE3, #4AB2FF, #80677A, #3A4F49, #141A17)
• Deep Grape color palette (#E3E6FD, #7B41C8, #3D1B40, #141430, #090513)
• Inked Delta color palette (#D2E3FE, #1E41DA, #201442, #02072E, #02020E)
• Eclipse Navy Bloom color palette (#E2EFFF, #003872, #14111A, #060028, #000207)
• Wandering Summit color palette (#F1F5FF, #837FC3, #AD6644, #007C5A, #2E3654)
• Shadow Aubergine Hollow color palette (#E2DBF3, #75006D, #2C1919, #23000F, #090007)

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