Ultramarine Delta color palette — #DCEAFE · #0643D3 · #6E0108 · #00220A · #000300

Cobalt takes the lead with Oxblood close behind in a set that reads as nature and growth at first glance.

The five colors

• Frost (#DCEAFE): A whisper-light, dusty blue — the color of deep harbor water.
• Cobalt (#0643D3): A full-bodied, vivid violet — the color of a velvet chair.
• Oxblood (#6E0108): A deep, shadowed, balanced orange — the color of sun-warmed clay.
• Ink (#00220A): A deep, shadowed, dusty teal — the color of sea glass.
• Black (#000300): A deep, shadowed, dusty green — the color of fresh herbs.

Feels like: Nature, Growth, Creativity, Energy, Depth, Luxury. Tagged dark, vibrant.

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

• Nightshade Atelier color palette (#DEE3F0, #4F41B4, #5B2700, #00211B, #000203)
• Velvet Balcony color palette (#D2E3EF, #006082, #680041, #1C1C00, #000201)
• Midnight Aubergine color palette (#DADDF1, #5600A5, #33211F, #1D001A, #01000E)
• Patina Pewter Basin color palette (#E7EFFF, #806693, #714553, #163713, #011801)
• Dusty Villa color palette (#E6E4FF, #9C43BC, #A00046, #542900, #000010)
• Washed Thicket color palette (#E8E7FA, #8E44BB, #740073, #420032, #170005)
• Timeworn Denim color palette (#EFDEEB, #4CA0AE, #006082, #003D30, #00091A)
• Mulberry Balcony color palette (#ECE4FF, #930089, #393B00, #00220C, #000204)

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