Ancient Cobalt color palette — #C4E6F7 · #0088C7 · #00599C · #002269 · #050036
A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.
The five colors
- Frost (#C4E6F7): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Cerulean (#0088C7): A full-bodied, balanced blue — the color of a favorite pair of jeans.
- Peacock (#00599C): A full-bodied, balanced blue — the color of open sky before noon.
- Midnight (#002269): A deep, shadowed, balanced violet — the color of a velvet chair.
- Deep Indigo (#050036): A deep, shadowed, balanced violet — the color of a velvet chair.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.
Use it as a design system
One click turns Ancient 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
- Cerulean Lagoon color palette (#D8F6FC, #008DAF, #00597A, #003150, #00091A)
- Feathered Onyx Dune color palette (#DDF0F4, #0078A5, #00376A, #07005E, #0B0028)
- Pale Workshop color palette (#D2F2E5, #009CA5, #00588A, #1E005C, #030004)
- Faded Nightshade Thicket color palette (#C5E5EC, #0099C8, #0070BB, #1B00CB, #120032)
- Faded Navy Studio color palette (#CFEBDB, #007AB1, #0041A6, #4D0047, #000C1B)
- Ultramarine Chapel color palette (#E2F0FE, #1C79FC, #303AD1, #28008C, #0C0027)
- Softworn Ultramarine Study color palette (#D6EDFF, #00B4E1, #0090D1, #1F57E3, #001023)
- Denim Dune color palette (#E8F1F7, #A0B8CA, #7C99B5, #005C75, #07161E)
Browse the whole catalog at Explore, or see today's palette.