Ultramarine Alley color palette — #E5EFFF · #98B7FF · #BB8C00 · #3257C6 · #453200

Cobalt and Mustard set the tone — five colors that lean into optimism and creativity.

The five colors

• Frost (#E5EFFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#98B7FF): A luminous, balanced violet — the color of twilight just after sunset.
• Mustard (#BB8C00): A luminous, balanced gold — the color of old brass.
• Cobalt (#3257C6): A full-bodied, vivid violet — the color of wild irises.
• Espresso (#453200): A deep, shadowed, dusty gold — the color of honey in a jar.

Feels like: Optimism, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Ultramarine Alley 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

• Indigo Chapel color palette (#E8EEFF, #9F9DF0, #ACA017, #635BB8, #3B3700)
• Worn Amber color palette (#DFF1FF, #53B3E5, #DF732D, #007BAA, #562604)
• Sunlit Iris color palette (#FEE6FA, #9FBEFF, #D1AB46, #648DEA, #443300)
• Softworn Veranda color palette (#E6EFFF, #6980FB, #9E6F00, #3E4DA2, #483000)
• Weathered Moss color palette (#EDECFF, #D89EF4, #60AB3B, #82419F, #233E17)
• Pale Indigo color palette (#FFF0FB, #A9BBFF, #F07D94, #586BD3, #48101F)
• Powdered Lapis Workshop color palette (#DAE3F6, #6E75F1, #857500, #411AD9, #201B00)
• Worn Pewter Garden color palette (#EDEDFA, #D0B06A, #754F95, #412855, #15151F)

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