Cerulean Delta color palette — #EFF8F0 · #BBE4F3 · #3598B3 · #1E7164 · #324B5D

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

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Powder Blue (#BBE4F3): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3598B3): A luminous, balanced blue — the color of deep harbor water.
• Teal (#1E7164): A full-bodied, balanced teal — the color of sea glass.
• Charcoal (#324B5D): A full-bodied, 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 Delta 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

• Weathered Cypress color palette (#F8EFF5, #BBE4F3, #5298B4, #196E55, #132E47)
• Ash Lagoon color palette (#F0F7F1, #D9DDEE, #779CC7, #4E7586, #465369)
• Washed Boulevard color palette (#DBEDDF, #439DB2, #00516E, #00302E, #001528)
• Teal Studio color palette (#F5F6ED, #C1E7DF, #84CAD9, #0FAEA8, #29513D)
• Washed Driftwood color palette (#E1FBFB, #BDDCF4, #96C5D9, #69805A, #395456)
• Petrol Alley color palette (#E6F2E8, #6BC0D0, #007393, #00504A, #00314D)
• Wandering Mint Garden color palette (#D7FEFF, #6DD1A5, #278660, #004F33, #003827)
• Faded Jade color palette (#E2FBF9, #60B572, #B16EAE, #29773E, #463C5E)

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