Ultramarine Terrace color palette — #D1F0F0 · #3494C4 · #0157B5 · #581B57 · #01192D

Built around Cobalt, softened by Royal Purple — the whole palette hums with trust and stability.

The five colors

• Honeydew (#D1F0F0): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#3494C4): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0157B5): A full-bodied, vivid blue — the color of open sky before noon.
• Royal Purple (#581B57): A deep, shadowed, balanced pink — the color of peonies in June.
• Midnight (#01192D): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Ultramarine Terrace 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

• Worn Lagoon Meadow color palette (#D3F0EC, #009DA1, #00667C, #3A2D67, #001B25)
• Nightshade Terrace color palette (#F6E2F6, #6C85D4, #5F45A8, #690C32, #0D1630)
• Faded Basin color palette (#F9E8FE, #0069A8, #1412AC, #3A002E, #000512)
• Weathered Field color palette (#E9F4D0, #00B0E8, #327AC3, #6E4273, #17372D)
• Denim Basin color palette (#FFEBD7, #0097A6, #3555A3, #5F3400, #1A372B)
• Ancient Cobalt Thicket color palette (#E4F1FF, #8F9FCE, #7471AA, #4E3F5A, #362439)
• Gentle Cobalt Balcony color palette (#FFF1F5, #00CEDE, #4F7BD1, #734500, #012537)
• Patina Thicket color palette (#E8F5F3, #AACEDE, #008AA5, #005B5C, #002436)

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