Aged Cobalt color palette — #D5E8EC · #3488B9 · #454F7D · #3F0802 · #020100

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

The five colors

• Frost (#D5E8EC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3488B9): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#454F7D): A full-bodied, dusty violet — the color of twilight just after sunset.
• Espresso (#3F0802): A deep, shadowed, balanced orange — the color of toasted spice.
• Black (#020100): quiet, heavy and certain.

Feels like: Trust, Stability, Creativity, Sophistication. Tagged vintage, retro, 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

• Muted Workshop color palette (#DAF2E7, #2C9497, #00556D, #340C27, #0A0001)
• Timeworn Indigo Balcony color palette (#D1DFF7, #7E68C1, #5F3368, #281B00, #000201)
• Basalt Hollow color palette (#D2F3DE, #276A6E, #203357, #291100, #030300)
• Cocoa Courtyard color palette (#D1EEE2, #4A91A7, #57678E, #624000, #101400)
• Hushed Teal Garden color palette (#DEE9E0, #36B7B8, #00606D, #002C21, #000102)
• Dusty Loft color palette (#DDECFD, #775772, #3B3678, #370024, #1B0300)
• Antique Lilac Studio color palette (#DDE1F4, #9F74D0, #825374, #3E3200, #061000)
• Onyx Veranda color palette (#D3F2FF, #0077B2, #003C7C, #020054, #01000A)

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