Color

#b57b45

#b57b45
hex#b57b45
rgbrgb(181, 123, 69)
hslhsl(29, 45%, 49%)
oklchoklch(0.631 0.101 62.2)
Closest name: Copper (#b87333)Relative luminance 0.2442

Colors that go with #b57b45

Cadet Blue, Charcoal and Steel 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 #b57b45

Tints & shades

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

Harmonies

Complementary

Open in tool →

#457fb5

#b54547 · #b5b345

#45b57b · #7b45b5

Split-complementary

Open in tool →

#45b5b3 · #4547b5

#47b545 · #457fb5 · #b345b5

Contrast

#b57b45 as textRatioAAAA largeAAAFix
Aaon white
3.57:1failpassfail
  • AA: use #9b693b as the text (4.69:1)
  • AAA: use #76502d as the text (7.1:1)
  • AA: or shift the background to #212121 (4.51:1)
Aaon black
5.88:1passpassfail
  • AAA: use #c08b59 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b57b45 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

#b57b45 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b57b45
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 #b57b45 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b57b45-c4b49c-62cbcb-2d2c1f-f1e9e9?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