Timeworn Cerulean Basin color palette — #EBF9EE · #CFE8FF · #8EB6FF · #00A0C5 · #373C64

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

The five colors

• Ivory (#EBF9EE): A whisper-light, dusty teal — the color of sea glass.
• Frost (#CFE8FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#8EB6FF): A luminous, balanced violet — the color of a velvet chair.
• Cerulean (#00A0C5): A luminous, balanced blue — the color of deep harbor water.
• Navy (#373C64): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Timeworn Cerulean Basin 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

• Feathered Coast color palette (#EDF9EF, #B4F0FF, #40C5FC, #18A59F, #104368)
• Softworn Periwinkle color palette (#FEF3E8, #C7E5FB, #90ABF7, #008597, #362B5F)
• Aged Quarry color palette (#EFF6FF, #E2D5E9, #CDB0A3, #56AEE4, #3E456B)
• Azure Market color palette (#CFECF4, #54CBFF, #2BAAFD, #447DD1, #333F76)
• Feathered Blush color palette (#E0ECFF, #85B6FF, #FF7C84, #6BB151, #1A314E)
• Chalky Chapel color palette (#E5F3E8, #81E6E9, #19B8D2, #009478, #003345)
• Muted Azure Drift color palette (#D7E3D9, #7ACDE7, #009EDA, #007D7D, #00203E)
• Quiet Cobalt color palette (#EFF4E8, #AED4F9, #4083DA, #005C81, #071D5B)

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