Color

#a66c4e

#a66c4e
hex#a66c4e
rgbrgb(166, 108, 78)
hslhsl(20, 36%, 48%)
oklchoklch(0.586 0.086 47.9)
Closest name: Argan Oil (#9d6646)Relative luminance 0.1938

Colors that go with #a66c4e

Blush Pink, Cadet Blue and Champagne 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 →

#4e89a6

#a64e5d · #a6984e

#4ea66c · #6c4ea6

Split-complementary

Open in tool →

#4ea698 · #4e5da6

#5da64e · #4e89a6 · #984ea6

Contrast

#a66c4e as textRatioAAAA largeAAAFix
Aaon white
4.31:1failpassfail
  • AA: use #a0674b as the text (4.63:1)
  • AAA: use #794f39 as the text (7.02:1)
  • AA: or shift the background to #0d0d0d (4.51:1)
Aaon black
4.88:1passpassfail
  • AAA: use #bc8a71 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a66c4e as the background.

Brands using this color

Fonts for this mood

#a66c4e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a66c4e
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 #a66c4e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a66c4e-c4ae9c-62cbbb-2d2a1f-f1e9eb?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