Color

#acb1fb

#acb1fb
hex#acb1fb
rgbrgb(172, 177, 251)
hslhsl(236, 91%, 83%)
oklchoklch(0.784 0.105 280.7)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.4718

Colors that go with #acb1fb

Charcoal, Deep Sky Blue and Goldenrod lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#fbf6ac

#acd9fb · #ceacfb

#fbacb1 · #b1fbac

Split-complementary

Open in tool →

#fbceac · #d9fbac

#fbacd9 · #fbf6ac · #acfbce

Contrast

#acb1fb as textRatioAAAA largeAAAFix
Aaon white
2.01:1failfailfail
  • AA: use #5964f7 as the text (4.57:1)
  • AAA: use #2936f5 as the text (7.14:1)
  • AA: or shift the background to #474747 (4.62:1)
  • AAA: or shift the background to #2b2b2b (7.04:1)
Aaon black
10.44:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #acb1fb as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#acb1fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #acb1fb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #acb1fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/acb1fb-9e9cc4-df8f4e-241f2d-e9eef1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md