Color

#b1502f

#b1502f
hex#b1502f
rgbrgb(177, 80, 47)
hslhsl(15, 58%, 44%)
oklchoklch(0.549 0.135 38.9)
Closest name: Autumnal (#ad5928)Relative luminance 0.1529

Colors that go with #b1502f

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 →

#2f91b1

#b12f50 · #b1912f

#2fb150 · #502fb1

Split-complementary

Open in tool →

#2fb191 · #2f50b1

#50b12f · #2f91b1 · #912fb1

Contrast

#b1502f as textRatioAAAA largeAAAFix
Aaon white
5.18:1passpassfail
  • AAA: use #914127 as the text (7.02:1)
Aaon black
4.06:1failpassfail
  • AA: use #bd5532 as the text (4.51:1)
  • AAA: use #d57f62 as the text (7.04:1)
  • AA: or shift the background to #f0f0f0 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b1502f 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

#b1502f reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b1502f
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 #b1502f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b1502f-c4ab9c-62cbb2-2d291f-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