Ultramarine Hollow color palette — #DEE5ED · #BAC5D5 · #9AA5BB · #005FB5 · #15202D

Cobalt and Blue Fog set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#DEE5ED): a clean, paper-quiet neutral.
• Stone (#BAC5D5): A luminous, dusty blue — the color of deep harbor water.
• Blue Fog (#9AA5BB): A luminous, dusty violet — the color of a velvet chair.
• Cobalt (#005FB5): A full-bodied, balanced blue — the color of deep harbor water.
• Midnight (#15202D): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Ultramarine Hollow 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

• Softworn Cypress color palette (#E1E9EC, #B7C7CF, #8FA9BA, #006D78, #05232D)
• Muted Nightshade color palette (#EAEEF9, #AFB4C4, #9093AD, #3D3EB2, #091229)
• Muted Dune color palette (#E1EBE8, #DDBDC1, #BFA4A1, #3B85C4, #0C241F)
• Softworn Denim color palette (#FBF2FB, #E9D3D8, #CDB1C3, #33609A, #120913)
• Aged Grove color palette (#F2F5FE, #D9DCF2, #BAB9E2, #7657E9, #29314F)
• Weathered Aubergine Chapel color palette (#DFE0E7, #A5A3B0, #8A80A0, #5F1C86, #080716)
• Wandering Basin color palette (#EFEDF4, #DAD5E1, #BFB1C8, #A3499B, #302A3D)
• Timeworn Cocoa color palette (#EAE2F5, #A586A8, #8E5C79, #723A18, #3C2200)

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