Color

#905d37

#905d37
hex#905d37
rgbrgb(144, 93, 55)
hslhsl(26, 45%, 39%)
oklchoklch(0.526 0.085 56.3)
Closest name: Ancient Chest (#99522b)Relative luminance 0.1403

Colors that go with #905d37

Champagne, Dark Olive Green and Hunter Green 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 #905d37

Tints & shades

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

Harmonies

Complementary

Open in tool →

#376990

#90373d · #908a37

#37905d · #5d3790

Split-complementary

Open in tool →

#37908a · #373d90

#3d9037 · #376990 · #8a3790

Contrast

#905d37 as textRatioAAAA largeAAAFix
Aaon white
5.52:1passpassfail
  • AAA: use #7a4f2e as the text (7.03:1)
Aaon black
3.81:1failpassfail
  • AA: use #a3693e as the text (4.65:1)
  • AAA: use #c38b60 as the text (7.18:1)
  • AA: or shift the background to #e8e8e8 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #905d37 as the background.

Brands using this color

Fonts for this mood

#905d37 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #905d37
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 #905d37 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/905d37-c4b29c-62cbc5-2d2b1f-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