Color

#b4552d

#b4552d
hex#b4552d
rgbrgb(180, 85, 45)
hslhsl(18, 60%, 44%)
oklchoklch(0.561 0.135 42.1)
Closest name: Autumnal (#ad5928)Relative luminance 0.1639

Colors that go with #b4552d

Crimson, Sea Green 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2d8bb4

#b42d48 · #b4992d

#2db455 · #552db4

Split-complementary

Open in tool →

#2db499 · #2d48b4

#48b42d · #2d8bb4 · #992db4

Contrast

#b4552d as textRatioAAAA largeAAAFix
Aaon white
4.91:1passpassfail
  • AAA: use #8b4223 as the text (7.24:1)
Aaon black
4.28:1failpassfail
  • AA: use #bc592f as the text (4.61:1)
  • AAA: use #d6815c as the text (7.15:1)
  • AA: or shift the background to #f5f5f5 (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 #b4552d 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

#b4552d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b4552d
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 #b4552d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b4552d-c4ad9c-62cbb8-2d291f-f1e9eb?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