Color

#b1503e

#b1503e
hex#b1503e
rgbrgb(177, 80, 62)
hslhsl(9, 48%, 47%)
oklchoklch(0.551 0.131 32.2)
Closest name: Barbarossa (#a84734)Relative luminance 0.1543

Colors that go with #b1503e

Royal Blue, 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.

Real palettes that use #b1503e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3ea0b1

#b13e67 · #b1893e

#3eb150 · #503eb1

Split-complementary

Open in tool →

#3eb189 · #3e67b1

#67b13e · #3ea0b1 · #893eb1

Contrast

#b1503e as textRatioAAAA largeAAAFix
Aaon white
5.14:1passpassfail
  • AAA: use #8f4032 as the text (7.13:1)
Aaon black
4.09:1failpassfail
  • AA: use #bd5542 as the text (4.54:1)
  • AAA: use #ce8173 as the text (7.01:1)
  • AA: or shift the background to #f0f0f0 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b1503e 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

#b1503e reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1503e
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 #b1503e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1503e-c4a79c-62cba8-2d271f-f1e9ec?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