Color

#bbb3cb

#bbb3cb
hex#bbb3cb
rgbrgb(187, 179, 203)
hslhsl(260, 19%, 75%)
oklchoklch(0.781 0.035 300.8)
Closest name: Pastel Lilac (#bdb0d0)Relative luminance 0.4712

Colors that go with #bbb3cb

Charcoal, Dark Khaki and 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 →

#c3cbb3

#b3b7cb · #c7b3cb

#cbbbb3 · #b3cbbb

Split-complementary

Open in tool →

#cbc7b3 · #b7cbb3

#cbb3b7 · #c3cbb3 · #b3cbc7

Contrast

#bbb3cb as textRatioAAAA largeAAAFix
Aaon white
2.01:1failfailfail
  • AA: use #7d6d9c as the text (4.63:1)
  • AAA: use #5d5176 as the text (7.23:1)
  • AA: or shift the background to #474747 (4.61:1)
  • AAA: or shift the background to #2b2b2b (7.03:1)
Aaon black
10.42:1passpasspassPasses 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 #bbb3cb as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#bbb3cb reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bbb3cb
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 #bbb3cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bbb3cb-ae9cc4-dfc94e-2a1f2d-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