Color

#acbbc9

#acbbc9
hex#acbbc9
rgbrgb(172, 187, 201)
hslhsl(209, 21%, 73%)
oklchoklch(0.785 0.026 246.3)
Closest name: Ethereal Mist (#b0b8cc)Relative luminance 0.4853

Colors that go with #acbbc9

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 →

#c9baac

#acc9c8 · #acacc9

#c9acbb · #bbc9ac

Split-complementary

Open in tool →

#c9acac · #c9c8ac

#c8acc9 · #c9baac · #acc9ac

Contrast

#acbbc9 as textRatioAAAA largeAAAFix
Aaon white
1.96:1failfailfail
  • AA: use #5f7991 as the text (4.54:1)
  • AAA: use #475a6c as the text (7.13:1)
  • AA: or shift the background to #4a4a4a (4.52:1)
  • AAA: or shift the background to #2b2b2b (7.22:1)
Aaon black
10.71:1passpasspassPasses 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 #acbbc9 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

#acbbc9 reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #acbbc9
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 #acbbc9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/acbbc9-9cacc4-df4e4e-1f212d-e9f1f1?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