Color

#b3a4cb

#b3a4cb
hex#b3a4cb
rgbrgb(179, 164, 203)
hslhsl(263, 27%, 72%)
oklchoklch(0.744 0.058 302.5)
Closest name: Lucius Lilac (#baa2ce)Relative luminance 0.4045

Colors that go with #b3a4cb

Charcoal, Copper and Deep Sky Blue 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 →

#bccba4

#a4a9cb · #c6a4cb

#cbb3a4 · #a4cbb3

Split-complementary

Open in tool →

#cbc6a4 · #a9cba4

#cba4a9 · #bccba4 · #a4cbc6

Contrast

#b3a4cb as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #826aa9 as the text (4.58:1)
  • AAA: use #644e88 as the text (7.03:1)
  • AA: or shift the background to #3d3d3d (4.7:1)
  • AAA: or shift the background to #1f1f1f (7.13:1)
Aaon black
9.09:1passpasspassPasses 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 #b3a4cb 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

#b3a4cb reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3a4cb
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 #b3a4cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3a4cb-b09cc4-dfd04e-2b1f2d-e9eaf1?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