Muted Ultramarine color palette — #CDF6F8 · #00AAC9 · #0085C1 · #004CAD · #191453

Built around Cobalt, softened by Cerulean — the whole palette hums with trust and stability.

The five colors

• Honeydew (#CDF6F8): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#00AAC9): A luminous, balanced blue — the color of a favorite pair of jeans.
• Cerulean (#0085C1): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#004CAD): A full-bodied, vivid blue — the color of open sky before noon.
• Deep Indigo (#191453): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Muted Ultramarine 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 Thicket color palette (#D7E8EF, #00A3DF, #2875F8, #3C4DBE, #240C4D)
• Soft Teal color palette (#CBEAE3, #00A9B0, #0086A4, #005B82, #002249)
• Cornflower Lantern color palette (#D9E6FD, #78B0FF, #3E7FE9, #134BAD, #000720)
• Mallow Chapel color palette (#BCEBDD, #C9CAFF, #E59BEB, #009EB6, #0D274F)
• Hushed Sky Coast color palette (#DCF4EA, #3BBCFF, #9E7400, #0079AC, #251800)
• Feathered Sky Field color palette (#C3F4FF, #84D6FF, #79B3F5, #6B80BD, #434268)
• Indigo Grove color palette (#E3F0FF, #618EFF, #7060F7, #7836A3, #3A003E)
• Linen Delta color palette (#D8EDFA, #68B3FF, #6D85FF, #7747E3, #4A0C6D)

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