Tempered Ultramarine Study color palette — #EBF9F1 · #00B4D7 · #0B5AD4 · #006074 · #281528

Cobalt takes the lead with Cyan close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EBF9F1): bright and airy, almost weightless.
• Cyan (#00B4D7): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#0B5AD4): A full-bodied, vivid violet — the color of a velvet chair.
• Peacock (#006074): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Indigo (#281528): A deep, shadowed, dusty pink — the color of peonies in June.

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

Use it as a design system

One click turns Tempered Ultramarine Study 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

• Azure Coast color palette (#EAF9F4, #07A2F2, #5C4AAD, #005481, #24111C)
• Indigo Archive color palette (#E9F6EC, #00BDCF, #5E5BC1, #006772, #070422)
• Aged Teal Basin color palette (#EDF9ED, #00B8BE, #006E93, #006266, #002418)
• Timeworn Periwinkle Garden color palette (#FAF3F9, #81AEFF, #7D5E9F, #3E5E9A, #2D1F25)
• Worn Byzantium Terrace color palette (#FFF0FC, #779CFF, #8A31B5, #2846BC, #2D141C)
• Indigo Grove color palette (#E8F8FF, #00D2E6, #7C75E3, #008794, #1A1838)
• Soft Harbor color palette (#DBFFEC, #0092E6, #3B58B1, #692959, #17365A)
• Aged Dune color palette (#FEF0FF, #79D5FF, #47ABFF, #5D7AF6, #15315B)

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