Cerulean Delta color palette — #D7EDFF · #0097D1 · #3A547D · #183345 · #010509

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D7EDFF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0097D1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#3A547D): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Teal (#183345): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#010509): quiet, heavy and certain.

Feels like: Trust, Stability, Calm, Sophistication. Tagged noir, dark, luxury, 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

• Wandering Azure color palette (#DDECFB, #2AA1F8, #506283, #2F3E4D, #060F14)
• Lagoon Workshop color palette (#D6F1F6, #00A197, #015E6C, #14353B, #000606)
• Softworn Sapphire Summit color palette (#DAE9FB, #0574ED, #3B3975, #0D1E32, #000205)
• Powdered Violet Lantern color palette (#E0E7FA, #7F73FF, #5F4873, #252E4A, #01040D)
• Eclipse Cobalt color palette (#C4F1DE, #0081AF, #1F2042, #0C151C, #000503)
• Muted Cabin color palette (#F0F1FB, #C2A8EE, #7D7792, #515363, #1F2128)
• Worn Magenta Summit color palette (#E5E0FE, #E55CF6, #88546F, #433D57, #10101C)
• Turquoise Boulevard color palette (#E9F1EA, #ADDCEE, #00B6DE, #009382, #00324A)

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