Color

#acb4fb

#acb4fb
hex#acb4fb
rgbrgb(172, 180, 251)
hslhsl(234, 91%, 83%)
oklchoklch(0.79 0.101 278.8)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.4838

Colors that go with #acb4fb

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 →

#fbf3ac

#acdcfb · #ccacfb

#fbacb4 · #b4fbac

Split-complementary

Open in tool →

#fbccac · #dcfbac

#fbacdc · #fbf3ac · #acfbcc

Contrast

#acb4fb as textRatioAAAA largeAAAFix
Aaon white
1.97:1failfailfail
  • AA: use #5565f7 as the text (4.57:1)
  • AAA: use #2439f5 as the text (7.05:1)
  • AA: or shift the background to #4a4a4a (4.51:1)
  • AAA: or shift the background to #2b2b2b (7.2:1)
Aaon black
10.68:1passpasspassPasses 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 #acb4fb 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

#acb4fb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #acb4fb
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 #acb4fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/acb4fb-9d9cc4-df8a4e-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