Cobalt Delta color palette — #EFF8F1 · #A7D3EB · #0083BB · #005153 · #000D20

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

The five colors

• Ivory (#EFF8F1): a clean, paper-quiet neutral.
• Powder Blue (#A7D3EB): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0083BB): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#005153): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000D20): A deep, shadowed, dusty blue — the color of open sky before noon.

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

Use it as a design system

One click turns Cobalt 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

• Ultramarine Cabin color palette (#E6F2E8, #99BBDA, #1360CE, #003C4A, #010014)
• Washed Azure color palette (#F0F7F1, #D6DDFA, #5094E4, #006778, #0F1A43)
• Patina Drift color palette (#F8EAE1, #5BA8C2, #00599F, #003A2F, #07022A)
• Softworn Turquoise Corridor color palette (#EDF9EF, #C8DBF7, #00ADC2, #00755A, #002937)
• Linen Azure color palette (#E6DBE1, #86CCE2, #1196F8, #008067, #171748)
• Linen Jade Market color palette (#E9F4E2, #50B766, #007D50, #004433, #000E0C)
• Ancient Sky Terrace color palette (#EEF8F0, #D7D6E4, #5AB7FB, #00868F, #113465)
• Muted Teal Meadow color palette (#D7FFF7, #00BFA3, #00776B, #002B24, #000201)

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