Cerulean Delta color palette — #DAE8F0 · #00A3B4 · #00809E · #004B82 · #000103

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

The five colors

• Frost (#DAE8F0): a clean, paper-quiet neutral.
• Cerulean (#00A3B4): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#00809E): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#004B82): A full-bodied, balanced blue — the color of open sky before noon.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Calm, Balance. Tagged candy, vibrant, 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

• Lagoon Station color palette (#C8EAF2, #00A389, #00807C, #005A6C, #000203)
• Lagoon Cabin color palette (#DFEDEA, #48999A, #00545B, #002C27, #000507)
• Muted Nightshade Coast color palette (#D7E6FA, #0082BD, #0053BF, #3B00AB, #00000C)
• Ancient Petrol color palette (#D3F4E2, #00B7C7, #009AC0, #006AA5, #00111B)
• Faded Nightshade color palette (#CEE8D7, #00B07F, #0083A4, #3B00C7, #000B17)
• Onyx Hollow color palette (#D9E6F7, #57669B, #3D3666, #420627, #1F0005)
• Wandering Lantern color palette (#DDF0FF, #0064A7, #00326C, #000760, #020024)
• Soft Cabin color palette (#E0EAFF, #2385E6, #524FFF, #5700A5, #010009)

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