Cobalt Harbor color palette — #E6FBF4 · #88BEEB · #D99449 · #0087D1 · #5A3B19

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

The five colors

• Ivory (#E6FBF4): A whisper-light, dusty teal — the color of sea glass.
• Sky (#88BEEB): A luminous, balanced blue — the color of open sky before noon.
• Mustard (#D99449): A luminous, balanced gold — the color of old brass.
• Cerulean (#0087D1): A luminous, balanced blue — the color of open sky before noon.
• Cocoa (#5A3B19): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Trust, Stability, Optimism, Balance. Tagged warm.

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

• Quiet Coral Coast color palette (#E7FBED, #77C5D5, #E2887E, #0090A4, #64312D)
• Soft Indigo color palette (#FDF1F9, #A9B3ED, #B8A546, #666FEB, #4C4215)
• Softworn Cerulean Meadow color palette (#EDF6FF, #AEDAFF, #EEA976, #4C90C5, #4F2B3C)
• Ember Field color palette (#FDF1FC, #7DA0DA, #D36529, #3864AD, #48413C)
• Weathered Harbor color palette (#FEF0FF, #77A9DF, #D77786, #6A953C, #443046)
• Ultramarine Delta color palette (#F4DCF0, #8AADFF, #B38200, #1933EC, #3D2A00)
• Stone Station color palette (#FFF0F8, #DAC18E, #6E6C9A, #3F3D63, #2D1B26)
• Cerulean Basin color palette (#E6FAF5, #F2D8D0, #E4C5FB, #469DBA, #5E4459)

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