Cobalt Harbor color palette — #EFF8F0 · #A7CAE7 · #4079C1 · #005D6E · #2D385D

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Sky (#A7CAE7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#4079C1): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005D6E): A full-bodied, dusty blue — the color of deep harbor water.
• Navy (#2D385D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

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

• Cerulean Field color palette (#F0F7F1, #9BCEDF, #00879B, #00624E, #0E4053)
• Dusty Corridor color palette (#F9EEF2, #A1CEEC, #5E79BC, #005C58, #1A1E38)
• Timeworn Iris color palette (#FAF4EE, #A5DDFF, #7293DC, #237B75, #3C3459)
• Timeworn Bloom color palette (#F3F7EB, #BBEDDC, #7DB7F2, #4996B6, #223B5F)
• Aged Quarry color palette (#E1EEE3, #479DAE, #00516B, #00302D, #001527)
• Antique Olive Villa color palette (#C9EEE5, #578B00, #006EC2, #8F3A4A, #09332C)
• Sunlit Navy Summit color palette (#E1EDE3, #5885AC, #003190, #00212A, #05002C)
• Weathered Violet color palette (#DBF6ED, #7E9A3B, #9657C0, #4A6000, #402A50)

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