Cerulean Delta color palette — #E7F5F3 · #8CD5E0 · #148AA1 · #005B5A · #002435

A conversation between Cerulean and Ice Blue, giving this palette its sense of trust and stability.

The five colors

• Ivory (#E7F5F3): a clean, paper-quiet neutral.
• Ice Blue (#8CD5E0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#148AA1): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005B5A): A full-bodied, dusty teal — the color of sea glass.
• Midnight (#002435): 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 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

• Patina Cobalt Balcony color palette (#E4F6F6, #A2CCF7, #597DB3, #145576, #0F203B)
• Cerulean Hollow color palette (#F9F4EE, #ACCFB4, #37839B, #006156, #023F5C)
• Washed Ridge color palette (#D0E8E5, #00879C, #004353, #001F21, #000103)
• Soft Emerald Market color palette (#D4F0EE, #00AD5F, #327FC9, #006636, #001D39)
• Washed Ash Balcony color palette (#EAF4F2, #CBDEF4, #69A8B3, #3E7480, #213A46)
• Ancient Lagoon color palette (#CFFCFD, #8FEED8, #6CC8C9, #4D7A59, #02272B)
• Muted Lagoon Terrace color palette (#D6F5F5, #009361, #00799D, #6C5A00, #001819)
• Aged Denim color palette (#E4F4F2, #56A9C0, #00617E, #00393E, #000C16)

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