Color

#b3a8cc

#b3a8cc
hex#b3a8cc
rgbrgb(179, 168, 204)
hslhsl(258, 26%, 73%)
oklchoklch(0.753 0.052 299.1)
Closest name: Lucius Lilac (#baa2ce)Relative luminance 0.4195

Colors that go with #b3a8cc

Charcoal, Dark Khaki and Copper 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 →

#c1cca8

#a8afcc · #c5a8cc

#ccb3a8 · #a8ccb3

Split-complementary

Open in tool →

#ccc5a8 · #afcca8

#cca8af · #c1cca8 · #a8ccc5

Contrast

#b3a8cc as textRatioAAAA largeAAAFix
Aaon white
2.24:1failfailfail
  • AA: use #7e6ba8 as the text (4.61:1)
  • AAA: use #604f87 as the text (7.08:1)
  • AA: or shift the background to #404040 (4.64:1)
  • AAA: or shift the background to #212121 (7.2:1)
Aaon black
9.39:1passpasspassPasses 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 #b3a8cc 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

#b3a8cc reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3a8cc
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 #b3a8cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3a8cc-ad9cc4-dfc44e-291f2d-e9ebf1?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