Color

#b45a22

#b45a22
hex#b45a22
rgbrgb(180, 90, 34)
hslhsl(23, 68%, 42%)
oklchoklch(0.568 0.135 48.6)
Closest name: Autumnal (#ad5928)Relative luminance 0.1713

Colors that go with #b45a22

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 →

#227cb4

#b42233 · #b4a322

#22b45a · #5a22b4

Split-complementary

Open in tool →

#22b4a3 · #2233b4

#33b422 · #227cb4 · #a322b4

Contrast

#b45a22 as textRatioAAAA largeAAAFix
Aaon white
4.74:1passpassfail
  • AAA: use #89451a as the text (7.17:1)
Aaon black
4.43:1failpassfail
  • AA: use #b85c23 as the text (4.59:1)
  • AAA: use #db7d43 as the text (7.03:1)
  • AA: or shift the background to #fafafa (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b45a22 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#b45a22 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b45a22
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 #b45a22 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b45a22-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