Ultramarine Study color palette — #D0F5FF · #0098DE · #092BFA · #340496 · #2C003C

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

The five colors

• Frost (#D0F5FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#0098DE): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#092BFA): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#340496): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#2C003C): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns 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

• Gentle Dune color palette (#D1E6F3, #0E86F3, #4A27F4, #4F0074, #350035)
• Prism Lapis Villa color palette (#D5F2FF, #32ACFD, #1B70FA, #4732D2, #390975)
• Nightshade Lantern color palette (#D6E8E8, #009FC6, #0069A6, #101BA8, #230054)
• Nightshade Quarry color palette (#D2EAFF, #268CFD, #005AE1, #1B1BB0, #242275)
• Washed Grape color palette (#DFE2FF, #8587FF, #5C32DE, #2C0086, #08002A)
• Worn Nightshade Delta color palette (#EBEFFF, #6872FF, #966700, #3816CD, #201300)
• Amethyst Alley color palette (#D7EDFF, #708EFF, #8144E4, #6A237C, #400A32)
• Eclipse Aubergine color palette (#CFE5F2, #0048AE, #2A0080, #170028, #030003)

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