Ultramarine Summit color palette — #D0E6F3 · #3D8EEE · #294ED9 · #4600A4 · #340050

A conversation between Cobalt and Indigo, giving this palette its sense of trust and stability.

The five colors

• Frost (#D0E6F3): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#3D8EEE): A luminous, vivid blue — the color of a favorite pair of jeans.
• Cobalt (#294ED9): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#4600A4): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#340050): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Energy. Tagged vibrant.

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

• Lapis Chapel color palette (#D9EFFE, #0093F6, #3B44E5, #380D70, #1E002D)
• Gentle Grape color palette (#DEEBFC, #5F81E8, #6B3AD6, #5E0095, #320039)
• Soft Ultramarine Loft color palette (#D7E0EC, #4276F0, #3209E6, #2A008C, #21134F)
• Nightshade Cabin color palette (#D6EBEF, #0097CC, #0066C1, #140CBA, #1F005A)
• Linen Corridor color palette (#E2EEFF, #6392FF, #4E69FF, #4946AD, #1C1347)
• Worn Grape Station color palette (#EBE5FF, #9F84DF, #683ED0, #380086, #0E002A)
• Hazy Coast color palette (#DDE7FE, #747ADD, #887400, #4500E0, #211A00)
• Cobalt Workshop color palette (#D7E1F9, #D8AEED, #E4839E, #0071B6, #291846)

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