Ultramarine Summit color palette — #E3E8ED · #A09FAF · #8B85A0 · #0064B5 · #000919

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

The five colors

• Frost (#E3E8ED): a clean, paper-quiet neutral.
• Blue Fog (#A09FAF): A luminous, dusty violet — the color of a velvet chair.
• Slate Blue (#8B85A0): A luminous, dusty violet — the color of a velvet chair.
• Cobalt (#0064B5): A full-bodied, balanced blue — the color of open sky before noon.
• Ink (#000919): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Ultramarine Summit 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

• Dusty Cypress color palette (#DAE3E6, #9AA1AC, #7E8BAB, #00717A, #000B11)
• Grape Villa color palette (#E0E1ED, #A59DA7, #958196, #7541B8, #070716)
• Antique Onyx Orchard color palette (#EBE1EB, #9B8598, #7D6174, #002955, #020103)
• Softworn Navy color palette (#E2EFEB, #C4B6C0, #AA8694, #003F67, #000201)
• Aged Violet color palette (#E7E9F2, #C3BCC6, #B3A0B6, #8D5EE6, #1C1E2D)
• Wandering Cocoa Lantern color palette (#F3EAFF, #98729C, #8B5379, #7A2C00, #210F00)
• Airy Grape Dune color palette (#F9E0F3, #736ACC, #7434A3, #72001B, #050013)
• Airy Amethyst Orchard color palette (#E8EFFF, #56A3FF, #6C81FF, #8B41FF, #020012)

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