Cobalt Delta color palette — #D5ECFF · #0086BD · #004B69 · #001B29 · #000204

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

The five colors

• Frost (#D5ECFF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0086BD): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#004B69): A deep, shadowed, balanced blue — the color of deep harbor water.
• Midnight (#001B29): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000204): a grounded near-black with real depth.

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

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

• Lagoon Loft color palette (#C9EFEA, #009590, #005551, #00201F, #000201)
• Sapphire Harbor color palette (#D2E4FF, #3C69D6, #003C74, #00122B, #00000B)
• Quiet Azure color palette (#CBE3F3, #0DA1F4, #006E95, #003B56, #00080F)
• Washed Cobalt color palette (#D1FDEF, #93C5F7, #007DC6, #004874, #00172D)
• Muted Sky Harbor color palette (#EBF7FF, #3FB8FF, #006591, #00263B, #000103)
• Weathered Cobalt color palette (#E7DCE8, #0B78D9, #752600, #003669, #030100)
• Bronze Pier color palette (#E7E8CD, #C06200, #007CA4, #060B16, #000201)
• Aged Iris color palette (#FFEBF9, #C6C9FE, #817FC4, #474376, #2C1023)

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