Onyx Basin color palette — #DFFBFF · #83D9FF · #4492CD · #344D9D · #1C005C

Deep Indigo takes the lead with Indigo close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#DFFBFF): A whisper-light, dusty blue — the color of deep harbor water.
• Ice Blue (#83D9FF): A whisper-light, balanced blue — the color of deep harbor water.
• Cerulean (#4492CD): A luminous, balanced blue — the color of open sky before noon.
• Indigo (#344D9D): A full-bodied, balanced violet — the color of twilight just after sunset.
• Deep Indigo (#1C005C): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Onyx Basin 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

• Aubergine Bloom color palette (#EDF7FF, #A4C9FF, #8389D7, #604299, #38004D)
• Glacier Chapel color palette (#D8FFF3, #5DE2E6, #16A4BF, #005D81, #00244C)
• Pale Navy color palette (#BDEAEF, #39B0DA, #0068AA, #14358F, #29186E)
• Hazy Workshop color palette (#D2F5FF, #21ACEC, #0059BE, #250084, #0A001C)
• Wandering Nightshade color palette (#DEEBF4, #3688FC, #442AB7, #250046, #030005)
• Pale Lagoon color palette (#CBF4E4, #77D2D8, #41ABED, #4F62E2, #44006B)
• Airy Aqua Canyon color palette (#FFF4E2, #3CC8F1, #537CC9, #823528, #002538)
• Violet Delta color palette (#EEF6FF, #A4BDFF, #8567FF, #6B00A2, #290028)

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