Color

#b35929

#b35929
hex#b35929
rgbrgb(179, 89, 41)
hslhsl(21, 63%, 43%)
oklchoklch(0.565 0.132 46.1)
Closest name: Autumnal (#ad5928)Relative luminance 0.1689

Colors that go with #b35929

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 →

#2982b3

#b3293d · #b39e29

#29b359 · #5929b3

Split-complementary

Open in tool →

#29b39e · #293db3

#3db329 · #2982b3 · #9e29b3

Contrast

#b35929 as textRatioAAAA largeAAAFix
Aaon white
4.8:1passpassfail
  • AAA: use #89441f as the text (7.22:1)
Aaon black
4.38:1failpassfail
  • AA: use #b75b2a as the text (4.54:1)
  • AAA: use #d78050 as the text (7.09:1)
  • AA: or shift the background to #fafafa (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b35929 as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#b35929 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b35929
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 #b35929 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b35929-c4af9c-62cbbd-2d2a1f-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