Cerulean Harbor color palette — #EEF8F0 · #D8DDFB · #90B6FF · #00A0C6 · #35396F

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

The five colors

• Ivory (#EEF8F0): a clean, paper-quiet neutral.
• Thistle (#D8DDFB): A whisper-light, dusty violet — the color of twilight just after sunset.
• Sky (#90B6FF): A luminous, balanced violet — the color of a velvet chair.
• Cerulean (#00A0C6): A luminous, balanced blue — the color of open sky before noon.
• Navy (#35396F): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, light.

Use it as a design system

One click turns Cerulean 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

• Sky Market color palette (#EFF8F1, #B5F0FF, #42C5FD, #00A6A1, #06436C)
• Timeworn Cornflower color palette (#CEE6EF, #71CDFF, #2BABFD, #2676DE, #323B70)
• Dusty Periwinkle color palette (#FFF3E6, #DBD6E0, #96A7FF, #00878B, #3C2C51)
• Wandering Sky color palette (#EFF6FF, #E1D6E6, #F4B1B6, #5CBBE8, #394866)
• Hazy Moss color palette (#E0ECFF, #86B6FF, #FF7C82, #61B348, #183055)
• Cobalt Thicket color palette (#EFF4E5, #AED4FB, #4782D7, #005C82, #12224B)
• Azure Balcony color palette (#DAE4DC, #91CADD, #009DDC, #007D7E, #00203F)
• Indigo Archive color palette (#F0F5FF, #BDD2FF, #83A6FF, #4E6CE8, #0B185C)

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