Color

#b7bbcc

#b7bbcc
hex#b7bbcc
rgbrgb(183, 187, 204)
hslhsl(229, 17%, 76%)
oklchoklch(0.794 0.024 275.3)
Closest name: Cosmic (#b8b9cb)Relative luminance 0.4997

Colors that go with #b7bbcc

Charcoal, Copper and Midnight 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 →

#ccc8b7

#b7c6cc · #beb7cc

#ccb7bb · #bbccb7

Split-complementary

Open in tool →

#ccbeb7 · #c6ccb7

#ccb7c6 · #ccc8b7 · #b7ccbe

Contrast

#b7bbcc as textRatioAAAA largeAAAFix
Aaon white
1.91:1failfailfail
  • AA: use #6d7597 as the text (4.52:1)
  • AAA: use #505671 as the text (7.21:1)
  • AA: or shift the background to #4a4a4a (4.64:1)
  • AAA: or shift the background to #2e2e2e (7.11:1)
Aaon black
10.99:1passpasspassPasses 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 #b7bbcc 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

#b7bbcc reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b7bbcc
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 #b7bbcc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b7bbcc-9c9fc4-df7e4e-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