Color

#a6b191

#a6b191
hex#a6b191
rgbrgb(166, 177, 145)
hslhsl(81, 17%, 63%)
oklchoklch(0.743 0.046 122.9)
Closest name: Gargoyle (#abb39e)Relative luminance 0.416

Colors that go with #a6b191

Charcoal, Lilac 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.

Real palettes that use #a6b191

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#9c91b1

#b1ac91 · #95b191

#91a5b1 · #b191a5

Split-complementary

Open in tool →

#9195b1 · #ac91b1

#91b1ac · #9c91b1 · #b19195

Contrast

#a6b191 as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #6e7a57 as the text (4.58:1)
  • AAA: use #535c42 as the text (7.05:1)
  • AA: or shift the background to #404040 (4.6:1)
  • AAA: or shift the background to #212121 (7.15:1)
Aaon black
9.32:1passpasspassPasses 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 #a6b191 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

mcpConnect your agent — build around #a6b191
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 #a6b191 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a6b191-b1bea2-4e62df-222d1f-f1f0e9?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