Quiet Ultramarine color palette — #DCF0E6 · #00A1CA · #2157C6 · #005C74 · #0A0009

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

The five colors

• Honeydew (#DCF0E6): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00A1CA): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#2157C6): A full-bodied, vivid violet — the color of twilight just after sunset.
• Peacock (#005C74): A full-bodied, balanced blue — the color of deep harbor water.
• Ink (#0A0009): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Quiet 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

• Weathered Petrol color palette (#DFECE2, #00A5B5, #00679B, #005E67, #000409)
• Softworn Ultramarine Delta color palette (#D7EEE7, #0089D9, #3C2DCC, #004876, #050004)
• Grape Ridge color palette (#E7DBE6, #4C90F7, #723CB8, #004CAD, #0C0004)
• Pale Garden color palette (#FBECFB, #6FADFF, #7854ED, #0065CD, #120B2A)
• Faded Nightshade Boulevard color palette (#D6EBFF, #528CE4, #3E5DC4, #2B099C, #160041)
• Aubergine Chapel color palette (#D8E3DA, #008691, #45099E, #00393F, #040015)
• Washed Nightshade Archive color palette (#FFEBE6, #367EE3, #4A41B8, #680040, #040F3E)
• Ancient Chapel color palette (#D5E5EA, #00C0C8, #BD43CF, #00878C, #050014)

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