Cerulean Coast color palette — #E8F5F2 · #A6CFDD · #008C9B · #005C55 · #002433

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

The five colors

• Ivory (#E8F5F2): a clean, paper-quiet neutral.
• Powder Blue (#A6CFDD): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008C9B): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005C55): A full-bodied, dusty teal — the color of glacier melt.
• Midnight (#002433): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean Coast 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 Studio color palette (#ECF4F3, #BBE3F9, #3599C3, #006B77, #172E40)
• Worn Petrol color palette (#E0ECEB, #90B9D5, #0073A4, #004956, #00172B)
• Cerulean Basin color palette (#FCF3EF, #ADCFB1, #1F85A1, #006344, #193E59)
• Lagoon Basin color palette (#D3E2DF, #148894, #00434F, #001F1F, #000202)
• Hushed Turquoise color palette (#E1EDEB, #54AABC, #006279, #00393B, #000D14)
• Worn Hollow color palette (#D0E7D7, #A19A6B, #796200, #513900, #041D14)
• Rust Archive color palette (#FCE6F3, #C3562A, #777200, #843B77, #23081B)
• Weathered Study color palette (#FFEBF7, #FED3B4, #DEA75B, #985D53, #2F1A26)

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