Color

#aa663c

#aa663c
hex#aa663c
rgbrgb(170, 102, 60)
hslhsl(23, 48%, 45%)
oklchoklch(0.577 0.105 51.1)
Closest name: Argan Oil (#9d6646)Relative luminance 0.1838

Colors that go with #aa663c

Royal Blue, Steel Blue and Cadet 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 →

#3c80aa

#aa3c49 · #aa9d3c

#3caa66 · #663caa

Split-complementary

Open in tool →

#3caa9d · #3c49aa

#49aa3c · #3c80aa · #9d3caa

Contrast

#aa663c as textRatioAAAA largeAAAFix
Aaon white
4.49:1failpassfail
  • AA: use #a6643a as the text (4.66:1)
  • AAA: use #7d4b2c as the text (7.2:1)
  • AA: or shift the background to #050505 (4.54:1)
Aaon black
4.68:1passpassfail
  • AAA: use #c78860 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #aa663c as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#aa663c reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aa663c
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 #aa663c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aa663c-c4b09c-62cbc0-2d2b1f-f1e9ea?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