Cobalt Delta color palette — #E7F5F4 · #A5D7F9 · #3C88C7 · #005E78 · #00244E

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

The five colors

• Ivory (#E7F5F4): bright and airy, almost weightless.
• Powder Blue (#A5D7F9): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3C88C7): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#005E78): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#00244E): A deep, shadowed, balanced blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cobalt 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

• Cerulean Orchard color palette (#EBF4F2, #9ED1E2, #008C9C, #005C56, #00252E)
• Aged Cobalt color palette (#E2F7F6, #94C1E8, #1A71CB, #004D6A, #00114C)
• Cobalt Field color palette (#FDF3EB, #A1D6F8, #527FC6, #00666B, #383673)
• Ancient Denim Bloom color palette (#D6E9E8, #4A93B9, #004E78, #002A35, #00040E)
• Faded Chapel color palette (#F3F7EA, #B6E1FF, #3FA2F2, #007E9F, #0A3F79)
• Muted Cypress color palette (#EAF4F2, #CCDBEB, #69A8AE, #33796D, #1A3B48)
• Faded Crimson Courtyard color palette (#E3E1FF, #A75BCE, #D12743, #0065A6, #250633)
• Sunlit Study color palette (#F1F0FF, #FFD2F9, #EE97C3, #8364B1, #371737)

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