Cobalt Archive color palette — #E5EFFA · #4177B4 · #2B3044 · #061729 · #01070C

Slate and Ink set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#E5EFFA): a clean, paper-quiet neutral.
• Slate (#4177B4): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#2B3044): A deep, shadowed, dusty violet — the color of wild irises.
• Ink (#061729): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Ink (#01070C): 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 Cobalt Archive 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

• Muted Azure Parlor color palette (#EDDFEF, #4392E6, #624253, #342A35, #131A16)
• Obsidian Byzantium color palette (#DEDEFB, #8844B9, #3E1C31, #0E0B27, #01030E)
• Patina Olive color palette (#EEF1FF, #947FC6, #838513, #5D7602, #191B35)
• Soft Aubergine color palette (#CBE6FE, #8DAAE7, #6B6EC1, #5D3591, #361B3C)
• Washed Delta color palette (#F6F0F3, #C7E1F1, #5F92C2, #006D68, #1F2A4C)
• Ancient Lagoon Workshop color palette (#E7F6F1, #8FBEBA, #3B8473, #1C5E71, #0B2D2B)
• Midnight Lapis color palette (#DCE2FB, #4218F4, #2A1039, #040126, #000104)
• Frosted Lapis Hollow color palette (#EDF1FF, #9F9CD7, #8B9540, #614DC1, #272A00)

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