Cobalt Study color palette — #DDF3FB · #0083B1 · #00456B · #000C1F · #00000A

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

The five colors

• Frost (#DDF3FB): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0083B1): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#00456B): A deep, shadowed, balanced blue — the color of deep harbor water.
• Ink (#000C1F): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Black (#00000A): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, cool.

Use it as a design system

One click turns Cobalt Study 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

• Cellar Petrol color palette (#C8EEF9, #006885, #003550, #001226, #000412)
• Washed Lagoon color palette (#D7F4EA, #008879, #004947, #001416, #000102)
• Ancient Denim Delta color palette (#C2E5FD, #00B0C5, #008CB9, #0050A5, #000103)
• Muted Abyss Boulevard color palette (#E3EEF2, #B1BDC3, #7896AB, #00444D, #000102)
• Washed Nightshade color palette (#C3E9DF, #008F99, #006A91, #001AA4, #03000F)
• Hushed Nightshade color palette (#D2E6FF, #3D6DC8, #2A25AF, #120041, #020008)
• Muted Summit color palette (#DEE8FF, #737BA1, #5E3D73, #3E0010, #040000)
• Ultramarine Balcony color palette (#D8E9FF, #004EB1, #400060, #160007, #000102)

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