Color

#b15e2b

#b15e2b
hex#b15e2b
rgbrgb(177, 94, 43)
hslhsl(23, 61%, 43%)
oklchoklch(0.571 0.125 49.4)
Closest name: Autumnal (#ad5928)Relative luminance 0.1753

Colors that go with #b15e2b

Charcoal, Crimson and Royal 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 →

#2b7db1

#b12b3a · #b1a12b

#2bb15e · #5e2bb1

Split-complementary

Open in tool →

#2bb1a1 · #2b3ab1

#3ab12b · #2b7db1 · #a12bb1

Contrast

#b15e2b as textRatioAAAA largeAAAFix
Aaon white
4.66:1passpassfail
  • AAA: use #874821 as the text (7.05:1)
Aaon black
4.51:1passpassfail
  • AAA: use #d4824e as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b15e2b 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

#b15e2b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b15e2b
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 #b15e2b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b15e2b-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