Color

#b4b7ca

#b4b7ca
hex#b4b7ca
rgbrgb(180, 183, 202)
hslhsl(232, 17%, 75%)
oklchoklch(0.783 0.027 278.6)
Closest name: Ethereal Mist (#b0b8cc)Relative luminance 0.4783

Colors that go with #b4b7ca

Charcoal, Copper and Crimson 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 →

#cac7b4

#b4c2ca · #bcb4ca

#cab4b7 · #b7cab4

Split-complementary

Open in tool →

#cabcb4 · #c2cab4

#cab4c2 · #cac7b4 · #b4cabc

Contrast

#b4b7ca as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #6d7297 as the text (4.66:1)
  • AAA: use #535774 as the text (7.04:1)
  • AA: or shift the background to #474747 (4.68:1)
  • AAA: or shift the background to #2b2b2b (7.12:1)
Aaon black
10.57:1passpasspassPasses 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 #b4b7ca 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

#b4b7ca reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4b7ca
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 #b4b7ca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4b7ca-9c9dc4-df864e-231f2d-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