Ultramarine Coast color palette — #E4EDFF · #AA9700 · #3B47BA · #17186A · #01000F

Cobalt and Mustard set the tone — five colors that lean into nature and growth.

The five colors

• Frost (#E4EDFF): A whisper-light, dusty violet — the color of twilight just after sunset.
• Mustard (#AA9700): A luminous, balanced green — the color of fresh herbs.
• Cobalt (#3B47BA): A full-bodied, vivid violet — the color of wild irises.
• Deep Indigo (#17186A): A deep, shadowed, balanced violet — the color of wild irises.
• Black (#01000F): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Nature, Growth, Creativity, Calm, Balance. Tagged luxury, dark, cool.

Use it as a design system

One click turns Ultramarine Coast 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

• Soft Aubergine color palette (#E3E6F8, #68AA55, #663DA1, #350065, #01000C)
• Wandering Courtyard color palette (#DAEBFB, #D87A3C, #005B9A, #002A4B, #000206)
• Soft Corridor color palette (#DCE4FB, #BFC75E, #7365F1, #472FB1, #0D0929)
• Navy Hollow color palette (#EADAE4, #CB586D, #2B2681, #0B003B, #01000E)
• Pale Chapel color palette (#DEDCEB, #A5C484, #9E5AA8, #64306C, #0D061F)
• Worn Plum Cabin color palette (#E5DEEE, #9EB057, #A03B7D, #67004B, #05000C)
• Charred Veranda color palette (#FDE1F8, #6B6D00, #080067, #090002, #000017)
• Worn Byzantium color palette (#ECEDFA, #BBAAB7, #B48C9E, #923FD2, #121221)

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