Signal Ultramarine Chapel color palette — #DFEFFF · #0176E8 · #0039E3 · #1A01A2 · #0C0042

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

The five colors

• Frost (#DFEFFF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Royal Blue (#0176E8): A full-bodied, vivid blue — the color of deep harbor water.
• Cobalt (#0039E3): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#1A01A2): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#0C0042): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Signal Ultramarine Chapel 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

• Sunlit Sapphire color palette (#D7EDFC, #0085E2, #2255F4, #3729AE, #17003E)
• Pale Nightshade color palette (#E2ECFB, #3E67F5, #00785D, #1700CE, #00140D)
• Navy Basin color palette (#CFE7ED, #0087D0, #0044A6, #300070, #030007)
• Wandering Indigo Terrace color palette (#DDEAFF, #7194FF, #5458FF, #4C1FCA, #2F1F64)
• Feathered Quarry color palette (#E2E3F2, #8777F4, #5B00E0, #270074, #030012)
• Soft Terrace color palette (#CDEAF9, #0084BC, #00588B, #00325D, #000E2B)
• Washed Dune color palette (#E3E5FF, #724EE3, #55009E, #320052, #150021)
• Wisteria Balcony color palette (#EDECFD, #B6A0E1, #C769E8, #4252A9, #190D30)

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