Cobalt Delta color palette — #EFF8F0 · #86D2E8 · #0083B2 · #00605E · #213D57

A conversation between Cerulean and Sky, giving this palette its sense of trust and stability.

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Sky (#86D2E8): A whisper-light, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0083B2): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#00605E): A full-bodied, dusty teal — the color of shallow lagoons.
• Navy (#213D57): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

• Dusty Parlor color palette (#F9EEF5, #A8CEE2, #4383AD, #005C52, #0F1F3D)
• Aged Cerulean Delta color palette (#F0F7F1, #C3E0F9, #628CC3, #2A6C7B, #3B485F)
• Sapphire Pier color palette (#E8F1EA, #80B7E8, #3765B7, #004D5F, #242954)
• Timeworn Bloom color palette (#F5F6ED, #CBE8D6, #4AC1EC, #009EAA, #0B4058)
• Aged Cerulean color palette (#DBE7DD, #3C8BA7, #004161, #002223, #00091B)
• Hazy Harbor color palette (#FFD8EA, #C43D8B, #727100, #006484, #332340)
• Washed Apricot color palette (#F8F2FF, #FFD1D4, #DF9676, #7A5980, #4C3F51)
• Washed Mulberry color palette (#F3EAFF, #C866A6, #0A8F5E, #8A2B6D, #0D4029)

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