Color

#aa522c

#aa522c
hex#aa522c
rgbrgb(170, 82, 44)
hslhsl(18, 59%, 42%)
oklchoklch(0.541 0.127 42.6)
Closest name: sienna (#a0522d)Relative luminance 0.1476

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2c84aa

#aa2c45 · #aa912c

#2caa52 · #522caa

Split-complementary

Open in tool →

#2caa91 · #2c45aa

#45aa2c · #2c84aa · #912caa

Contrast

#aa522c as textRatioAAAA largeAAAFix
Aaon white
5.31:1passpassfail
  • AAA: use #8a4224 as the text (7.28:1)
Aaon black
3.95:1failpassfail
  • AA: use #bb5a30 as the text (4.62:1)
  • AAA: use #d5815d as the text (7.13:1)
  • AA: or shift the background to #ededed (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #aa522c as the background.

Brands using this color

Fonts for this mood

#aa522c reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aa522c
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #aa522c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aa522c-c4ad9c-62cbb8-2d291f-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