Color

#b25534

#b25534
hex#b25534
rgbrgb(178, 85, 52)
hslhsl(16, 55%, 45%)
oklchoklch(0.559 0.13 39.7)
Closest name: Autumnal (#ad5928)Relative luminance 0.1621

Colors that go with #b25534

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 →

#3490b2

#b23451 · #b29434

#34b255 · #5534b2

Split-complementary

Open in tool →

#34b294 · #3451b2

#51b234 · #3490b2 · #9434b2

Contrast

#b25534 as textRatioAAAA largeAAAFix
Aaon white
4.95:1passpassfail
  • AAA: use #8a4228 as the text (7.26:1)
Aaon black
4.24:1failpassfail
  • AA: use #ba5936 as the text (4.57:1)
  • AAA: use #d28265 as the text (7.12:1)
  • AA: or shift the background to #f5f5f5 (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 #b25534 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

#b25534 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b25534
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 #b25534 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b25534-c4ab9c-62cbb4-2d291f-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