Ancient Cerulean Corridor color palette — #F0F6FC · #D9D9E4 · #C0AAA7 · #648DBA · #272F38

Slate Blue and Rosewood Mist set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#F0F6FC): bright and airy, almost weightless.
• Silver (#D9D9E4): bright and airy, almost weightless.
• Rosewood Mist (#C0AAA7): A luminous, dusty orange — the color of autumn markets.
• Slate Blue (#648DBA): A luminous, balanced blue — the color of deep harbor water.
• Onyx (#272F38): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Ancient Cerulean Corridor 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

• Ash Lantern color palette (#F1F5FD, #DCD8E2, #CCC0C1, #8F9CCA, #3B3F47)
• Washed Violet color palette (#F2F5FF, #DDD7E1, #D1AAA8, #846ACA, #1F2339)
• Ancient Summit color palette (#F0F6FB, #DAD7E4, #B2B1C5, #006B9D, #323C44)
• Washed Petal Orchard color palette (#F3F4FF, #DED1FF, #A991B7, #7A607B, #4E3145)
• Muted Harbor color palette (#E9E8F4, #BCB6D1, #958DA3, #542166, #010104)
• Aged Lilac Villa color palette (#F0F6FF, #D8D9E4, #CDC2EF, #AA9FEC, #111D39)
• Tempered Indigo Market color palette (#FEF0FF, #95B5FF, #7B70C3, #78394F, #152139)
• Timeworn Quarry color palette (#EFF6FF, #DCD7F2, #AFBAD9, #335CA8, #050D19)

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