Cobalt Delta color palette — #EAF9F7 · #A9CAE0 · #1882B2 · #005E6C · #193E59

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

The five colors

• Ivory (#EAF9F7): a clean, paper-quiet neutral.
• Sky (#A9CAE0): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#1882B2): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005E6C): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Navy (#193E59): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns 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

• Aged Aqua color palette (#E6FAF7, #4BCBE1, #007A94, #005557, #00394B)
• Aged Ridge color palette (#EDF8F7, #C5DFFB, #5D8BCE, #186A92, #3B485E)
• Weathered Navy color palette (#E0F3F2, #4F88A7, #004064, #00212A, #000919)
• Patina Dune color palette (#E1EEED, #74A5C7, #005A96, #003B4D, #001E44)
• Lagoon Summit color palette (#FBF2F7, #BFE6FF, #8AB5EA, #419E8B, #363659)
• Washed Apricot color palette (#FDF0FF, #FFD4D3, #E89479, #945870, #473249)
• Chalky Market color palette (#F4DBF4, #C04F5A, #8B6500, #70438D, #372337)
• Chestnut Thicket color palette (#F6E1E9, #B68E62, #8E5318, #69330E, #1F3721)

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