Aged Cobalt color palette — #E1F0FF · #0084CE · #062959 · #282127 · #000814

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

The five colors

• Frost (#E1F0FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0084CE): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#062959): A deep, shadowed, balanced blue — the color of a favorite pair of jeans.
• Onyx (#282127): a grounded near-black with real depth.
• Ink (#000814): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Aged Cobalt 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

• Tempered Cerulean Workshop color palette (#D9F3FF, #008EA2, #003040, #1A1317, #00090F)
• Weathered Cabin color palette (#DDEEFE, #019AEA, #445689, #1C374E, #000910)
• Denim Boulevard color palette (#CAF0E4, #006095, #21262C, #0D1946, #000813)
• Washed Indigo Summit color palette (#E9EDFF, #6165FF, #2B2153, #1D0F15, #01041F)
• Weathered Turquoise Veranda color palette (#E6FAF7, #C8E0F6, #00AAD3, #007177, #00293A)
• Quiet Peony color palette (#F4F4FF, #9783FF, #F40094, #007F9D, #130537)
• Worn Violet color palette (#F3F4FF, #9C69E8, #34304F, #0D0E1B, #010103)
• Pale Market color palette (#E2EEFF, #91B4FF, #566BFF, #4339C0, #281761)

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