Cobalt Harbor color palette — #ECF7FF · #7EC6FF · #0090D0 · #005A85 · #002A3B

Built around Cerulean, softened by Sky — the whole palette hums with trust and stability.

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Sky (#7EC6FF): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#0090D0): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#005A85): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#002A3B): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, cool.

Use it as a design system

One click turns Cobalt Harbor 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

• Sunlit Cornflower color palette (#EFF6FF, #95BEFF, #3486FE, #004EA2, #00244B)
• Washed Azure color palette (#EBF7FF, #B9E2FF, #00A0DF, #005480, #001A2E)
• Aqua Lagoon color palette (#DDFCFF, #46DCE2, #009DB2, #006169, #002F34)
• Hushed Cobalt color palette (#D5EDFF, #66B6F2, #0075CB, #00487E, #001634)
• Nightshade Chapel color palette (#F2F5FF, #C8C5FA, #8089D3, #564FA5, #212355)
• Mustard Veranda color palette (#E3EAD8, #E6BD00, #68BCFF, #003A5E, #15222E)
• Timeworn Rose color palette (#EFF6FF, #8DBDFF, #EB3752, #0172E9, #380A0F)
• Washed Teal color palette (#EAF7FF, #DCD7EA, #F1B5EA, #00AA8B, #2E4363)

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