Ultramarine Summit color palette — #E7DADF · #5E9ABF · #0051B8 · #003B3E · #070128

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

The five colors

• Silver (#E7DADF): bright and airy, almost weightless.
• Slate Blue (#5E9ABF): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#0051B8): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Deep Teal (#003B3E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#070128): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged coastal, cool, 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

• Ultramarine Studio color palette (#EBDBE0, #72A8D2, #1A4FEE, #004950, #130936)
• Denim Corridor color palette (#F1E5EE, #4EA0AE, #006083, #003D30, #00091A)
• Aged Cobalt color palette (#EBDFD5, #77A7C7, #4E6FC5, #005D5A, #0D0025)
• Patina Garden color palette (#E0E5D4, #3888B9, #003F6B, #00212C, #00081C)
• Orchid Delta color palette (#CFE4F6, #979AD5, #A755C2, #00525B, #001027)
• Tempered Cornflower Courtyard color palette (#DAE6F4, #4078DD, #004299, #00153A, #000206)
• Soft Petrol Thicket color palette (#CBE4FB, #006FAB, #824700, #003B5F, #0D0400)
• Washed Onyx Lantern color palette (#D5F2F1, #00768B, #005070, #002658, #030036)

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