Cerulean Boulevard color palette — #F5F6EC · #A8EAF1 · #3599AC · #306E6B · #30503F

A conversation between Cerulean and Sea Foam, giving this palette its sense of trust and stability.

The five colors

• Ivory (#F5F6EC): bright and airy, almost weightless.
• Sea Foam (#A8EAF1): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#3599AC): A luminous, balanced blue — the color of open sky before noon.
• Teal (#306E6B): A full-bodied, dusty teal — the color of shallow lagoons.
• Deep Olive (#30503F): A full-bodied, dusty teal — the color of glacier melt.

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

Use it as a design system

One click turns Cerulean Boulevard 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

• Softworn Lantern color palette (#F7F1E8, #CDE3D1, #5798AB, #006E5F, #0E3428)
• Timeworn Cerulean Terrace color palette (#F4F7EC, #B8E3FF, #598FBE, #336A7E, #553E57)
• Lagoon Dune color palette (#F1F7F2, #CBE0FA, #5FB2CA, #308B7B, #294C64)
• Wandering Cerulean Loft color palette (#DFE3CD, #2F9EB6, #005268, #002F32, #001622)
• Weathered Hollow color palette (#EEF0E6, #5AC2D5, #00748D, #004F51, #003345)
• Ancient Periwinkle Bloom color palette (#DAEEFF, #59A8FB, #4978C1, #435A8D, #61405A)
• Linen Indigo Market color palette (#FFF0FA, #7279ED, #A85F8B, #007687, #472F40)
• Wandering Jade color palette (#FBF3F1, #C8E6E0, #84C7ED, #3EB079, #5A3C57)

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