Ultramarine Atelier color palette — #DBF9F4 · #45A800 · #3938C5 · #1F5400 · #090B31

Cobalt and Kelly Green set the tone — five colors that lean into nature and growth.

The five colors

• Honeydew (#DBF9F4): A whisper-light, dusty teal — the color of sea glass.
• Kelly Green (#45A800): A luminous, vivid green — the color of new leaves after rain.
• Cobalt (#3938C5): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Olive (#1F5400): A deep, shadowed, balanced green — the color of new leaves after rain.
• Ink (#090B31): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Nature, Growth, Creativity, Energy, Balance. Tagged duotone, vibrant.

Use it as a design system

One click turns Ultramarine Atelier 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

• Aged Lapis color palette (#DCFAEE, #8C9800, #3918E4, #454B00, #090B32)
• Airy Grape color palette (#E1F7F9, #00A68A, #5428C5, #005344, #100B2B)
• Moss Summit color palette (#E0F9ED, #969400, #005B85, #4B4900, #001323)
• Jade Field color palette (#E9F1DF, #00B076, #006193, #005B3B, #000409)
• Chalky Mulberry color palette (#DBF0F2, #009F87, #840F73, #004D40, #120620)
• Hushed Lime color palette (#DBFDFF, #47E03E, #00A7B0, #4456F2, #002D38)
• Lagoon Station color palette (#FFDBD2, #00936C, #005786, #691400, #003030)
• Mint Delta color palette (#DEF8F8, #3EC68D, #0085A1, #007D52, #00151B)

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