Ultramarine Delta color palette — #D2ECD9 · #00899C · #394EB2 · #493800 · #000408

A conversation between Cobalt and Cerulean, giving this palette its sense of trust and stability.

The five colors

• Honeydew (#D2ECD9): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#00899C): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#394EB2): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Olive (#493800): A deep, shadowed, dusty gold — the color of honey in a jar.
• Ink (#000408): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Optimism, Creativity, Balance. Tagged retro.

Use it as a design system

One click turns Ultramarine Delta 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

• Frosted Grape color palette (#D7EBF2, #008289, #6631AC, #502D00, #000202)
• Weathered Pewter color palette (#D1F1FB, #518AB6, #725F9A, #544F02, #031600)
• Weathered Ridge color palette (#D4E8E4, #307AD1, #8021A8, #0D4703, #020018)
• Wandering Grove color palette (#FFDFEF, #00915D, #006578, #622500, #000504)
• Dusty Quarry color palette (#EFDFE9, #7EA7BE, #007ABF, #005E57, #01002F)
• Nightshade Veranda color palette (#F0DCD7, #0066AE, #222798, #3D002C, #00030F)
• Dusty Lagoon color palette (#CFE7DE, #5D9965, #00735D, #005163, #000901)
• Faded Orchid color palette (#D6EDE8, #4B9DE7, #9B57D5, #2D5B00, #080E3E)

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