Ultramarine Summit color palette — #DCFFEB · #76DBDA · #21A0D4 · #1E4CC5 · #350059

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

The five colors

• Honeydew (#DCFFEB): A whisper-light, dusty teal — the color of shallow lagoons.
• Ice Blue (#76DBDA): A whisper-light, balanced teal — the color of glacier melt.
• Cerulean (#21A0D4): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#1E4CC5): A full-bodied, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#350059): A deep, shadowed, balanced violet — the color of wild irises.

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

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

• Ancient Grape Summit color palette (#D9FFF2, #89E2EF, #438ED6, #5837BE, #3D0045)
• Onyx Station color palette (#E0FFE0, #7FE4C8, #00A3C1, #005491, #20005A)
• Navy Dune color palette (#C3E6E3, #009AC2, #0045A7, #2C0056, #040002)
• Cobalt Corridor color palette (#A6F6F9, #50D8F9, #0DA8F9, #2F73D4, #241773)
• Softworn Navy color palette (#9FF5D4, #00B5C7, #006F9A, #2F3586, #3F1560)
• Faded Aubergine color palette (#CAEFDD, #00B2BB, #006AAE, #28008F, #0D0013)
• Onyx Basin color palette (#D2E3E5, #00AFD4, #006B98, #023775, #0D004E)
• Timeworn Lagoon color palette (#E2FAFF, #AAD8FF, #8188DF, #6F2494, #3E0020)

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