Feathered Ultramarine Boulevard color palette — #EFDFE4 · #5499CC · #394AB3 · #003B3B · #0F0023

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

The five colors

• Shell Pink (#EFDFE4): a clean, paper-quiet neutral.
• Cerulean (#5499CC): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#394AB3): A full-bodied, vivid violet — the color of wild irises.
• Deep Teal (#003B3B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#0F0023): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Feathered Ultramarine Boulevard 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

• Softworn Denim color palette (#F2E3ED, #43A1B3, #005E8E, #003D2A, #020327)
• Dusty Nightshade Boulevard color palette (#F9ECDF, #7AA7CE, #2E4AAA, #002A30, #010008)
• Navy Coast color palette (#E3E7DC, #6284A4, #003A79, #00202F, #00022B)
• Faded Sapphire color palette (#DBEAE9, #86A4C1, #0172DB, #005879, #00032A)
• Cobalt Quarry color palette (#EEE1E7, #73BCDC, #3874C4, #005A4F, #1D1547)
• Cobalt Market color palette (#F6EBF3, #7AD5E1, #0091CB, #007047, #1D2C4E)
• Dusty Aubergine color palette (#C2EDE4, #4A8C1F, #61109E, #1C4300, #0B0019)
• Turquoise Market color palette (#FDF1FC, #95EDED, #00ABD7, #318546, #1A416C)

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